Ответы на вопрос:
₂₂₃(po₄)₂(oh)₂₄₂ -- cus 1. 2ca + o₂ = 2cao 2. cao + 2hcl = cacl₂ + h₂o 3. cacl₂ + li₂co₃ = caco₃↓ + 2licl 4. 3licl + h₃po₄ = li₃po₄↓ + 3hcl 5. cu(oh)₂ + 2hcl = cucl₂ + 2h₂o 6. 3cucl₂ + 2h₃po₄ = cu₃(po₄)₂↓ + 6hcl 7. cu₃(po₄)₂ + 6koh = 3cu(oh)₂↓ + 2k₃po₄ 8. cu(oh)₂ + h₂so₄ = cuso₄ + 2h₂o 9. cuso₄ + bacl₂ = baso₄↓ + cucl₂ 10. cucl₂ + h₂s= cus↓ + 2hcl
1. ch3ch2cooh + naoh = ch3ch2coona + h20
2. hcooh + h20 ⇔ hcoo^+ + h3o^-
3. 2ch3(ch2)2cooh + k2co3 = 2ch3(ch2)2cook + h20 + co2
4. ch3(ch2)2cooh + ci2 = ch2ci(ch2)2cooh + hci
5. 2ch3cooh + ca = (ch3coo)2ca + h2
6. ch3ch2cooh + c2h5oh = ch3ch2-coo-c2h5 + h2o
7. ch3(ch2)3coh + h2 = c5h11oh
8. ch3coh + 2cu(oh)2 = ch3cooh + cu2o + 2h2o
9. c2h5coh + ag2o = c2h5cooh + 2ag
10. ch3(ch2)2coh + hcn = ch3(ch2)2ch(oh)cn
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