II gimnazjum

Świat chemii 2a

Chemia

Chemia Nowej Ery 1

Chemia Nowej Ery 2

Chemia w zadaniach i przykładach

Ciekawa chemia 2

Świat chemii 2

Świat chemii 2b

Zbiór prostych zadań z chemii dla uczniów gimnazjum

Dane: V1​=200cm3 Cp1​=10% d1​=1,01cm3g​ V2​=500cm3 Cp2​=40% d2​=1,1cm3g​ Szukane: Cp3​ - stężenie roztworu powstałego w wyniku zmieszania roztwori 1 i 2 ms1​

Dane: Cp1​=30% - stężenie perhydrolu d1​=1,112cm3g​ mr2​=500g Cp2​=3%

Dane: <object class="math small" data="https://odrabiamy.pl/api/v3/math_formulas/273d7f2232f4431d7ca60df7a69ce75355f0efd3b355addeb9a17ca129c49435_small.svg" type="image/svg+xml"></object><object class="math big" data="https://odrabiamy.pl/api/v3/math_formulas/273d7f2232f4431d7ca60df7a69ce75355f0efd3b355addeb9a17ca129c49435_big.svg" type="image/svg+xml"></object> <object class="math small" data="https://odrabiamy.pl/api/v3/math_formulas/7087d2c2d571f43198059258b64525785f92b20606eeed000d5beec6d3494b0b_small.svg" type="image/svg+xml"></object><object class="math big" data="https://odrabiamy.pl/api/v3/math_formulas/7087d2c2d571f43198059258b64525785f92b20606eeed000d5beec6d3494b0b_big.svg" type="image/svg+xml"></object> <object class="math small" data="https://odrabiamy.pl/api/v3/math_formulas/eca3488d39e7145e88903502ae88b436aa5353f21417c34972b92f7132e3422b_small.svg" type="image/svg+xml"></object><object class="math big" data="https://odrabiamy.pl/api/v3/math_formulas/eca3488d39e7145e88903502ae88b436aa5353f21417c34972b92f7132e3422b_big.svg" type="image/svg+xml"></object> <object class="math small" data="https://odrabiamy.pl/api/v3/math_formulas/5a51fa74846e2ad5a08f3e1e31d68bcd0efb2f61b9dbc1f835cf299959872d3a_small.svg" type="image/svg+xml"></object><object class="math big" data="https://odrabiamy.pl/api/v3/math_formulas/5a51fa74846e2ad5a08f3e1e31d68bcd0efb2f61b9dbc1f835cf299959872d3a_big.svg" type="image/svg+xml"></object> <object class="math small" data="https://odrabiamy.pl/api/v3/math_formulas/2126e87ed848a9b1fb0ab8fb776851149e289c6b22a42fe22950fb8d970aa0f7_small.svg" type="image/svg+xml"></object><object class="math big" data="https://odrabiamy.pl/api/v3/math_formulas/2126e87ed848a9b1fb0ab8fb776851149e289c6b22a42fe22950fb8d970aa0f7_big.svg" type="image/svg+xml"></object> <object class="math small" data="https://odrabiamy.pl/api/v3/math_formulas/7fe7ba5217d00fab16e8317a8a2c3026f712e5f8e0c1cdb24c205292c0f98641_small.svg" type="image/svg+xml"></object><object class="math big" data="https://odrabiamy.pl/api/v3/math_formulas/7fe7ba5217d00fab16e8317a8a2c3026f712e5f8e0c1cdb24c205292c0f98641_big.svg" type="image/svg+xml"></object> Szukane: <object class="math small" data="https://odrabiamy.pl/api/v3/math_formulas/c385489298c8ad8bcdd4c3d16666467f985d22709b145f7bf54012d3212cb833_small.svg" type="image/svg+xml"></object><object class="math big" data="https://odrabiamy.pl/api/v3/math_formulas/c385489298c8ad8bcdd4c3d16666467f985d22709b145f7bf54012d3212cb833_big.svg" type="image/svg+xml"></object> - stężenie roztworu powstałego w wyniku zmieszania roztwori 1 i 2 <object class="math small" data="https://odrabiamy.pl/api/v3/math_formulas/9a537bf883ffbd598b5017c20b7cad3b67f0c6e761fcfdac66dc93a57c714af7_small.svg" type="image/svg+xml"></object><object class="math big" data="https://odrabiamy.pl/api/v3/math_formulas/9a537bf883ffbd598b5017c20b7cad3b67f0c6e761fcfdac66dc93a57c714af7_big.svg" type="image/svg+xml"></object>

Dane: <object class="math small" data="https://odrabiamy.pl/api/v3/math_formulas/105156509c4d0f34f7038e5af0be3cbc6977bc757ddab3c0ceb7f5164450d359_small.svg" type="image/svg+xml"></object><object class="math big" data="https://odrabiamy.pl/api/v3/math_formulas/105156509c4d0f34f7038e5af0be3cbc6977bc757ddab3c0ceb7f5164450d359_big.svg" type="image/svg+xml"></object> - stężenie perhydrolu <object class="math small" data="https://odrabiamy.pl/api/v3/math_formulas/0644ce34973fd8dbd2658d36f4aaa69f8074dce2611967b935f11e1b4508a112_small.svg" type="image/svg+xml"></object><object class="math big" data="https://odrabiamy.pl/api/v3/math_formulas/0644ce34973fd8dbd2658d36f4aaa69f8074dce2611967b935f11e1b4508a112_big.svg" type="image/svg+xml"></object> <object class="math small" data="https://odrabiamy.pl/api/v3/math_formulas/464622c11f937f685a8fc952aea9f6c4e13d5fb334716a40a6f4ac7a1957d627_small.svg" type="image/svg+xml"></object><object class="math big" data="https://odrabiamy.pl/api/v3/math_formulas/464622c11f937f685a8fc952aea9f6c4e13d5fb334716a40a6f4ac7a1957d627_big.svg" type="image/svg+xml"></object> <object class="math small" data="https://odrabiamy.pl/api/v3/math_formulas/3e4057bef29496feefeb7efb30f325924fa2f26cffb42c2cf331dc1975abb786_small.svg" type="image/svg+xml"></object><object class="math big" data="https://odrabiamy.pl/api/v3/math_formulas/3e4057bef29496feefeb7efb30f325924fa2f26cffb42c2cf331dc1975abb786_big.svg" type="image/svg+xml"></object>

Komentarze