СРОЧНО!!! УРАВНЕНИЯ В ИОННОМ ВИДЕ 1. CaO+H3PO4=Ca3(PO4)2+H2O 2. 3NaOH+H3PO4=Na3P...

July 2022 2 8 Report

СРОЧНО!!! УРАВНЕНИЯ В ИОННОМ ВИДЕ
1. CaO+H3PO4=Ca3(PO4)2+H2O
2. 3NaOH+H3PO4=Na3PO4+3H2O
3. 3AgNO3+H3PO4=Ag3PO4+3HNO3

Verified answer

3CaO + 2H3PO4 -> Ca3(PO4)2 + 3H2O
3CaO + 6H(+) + 2PO4(-3) -> Ca3(PO4)2 + 3H2O

3NaOH + H3PO4 -> Na3PO4 +3 H2O
3Na(+) + 3OH(-) + 3H(+) + PO4(-3) -> 3Na(+) + PO4(-3) + 3H2O
3OH(-) + 3H(+) -> 3H2O

3AgNO3 + H3PO4 -> Ag3PO4 + 3HNO3
3Ag(+) + 3NO3(-) + 3H(+) + PO4(-3) -> Ag3PO4 + 3H(+) + 3NO3(-)
3Ag(+) + PO4(-3) -> Ag3PO4

mrvladimir2

Verified answer

3CaO + 2H3PO4 = Ca3(PO₄)₂ + 3H₂O
3CaO + 6H(+) + 2PO4(-3) -> Ca3(PO4)2 + 3H2O

3NaOH + H3PO4 = Na3PO4 +3 H2O
3Na⁺ + 3OH⁻ + 3H⁺ + PO₄⁻³ = 3Na⁺ + PO₄⁻³ + 3H2O
3OH⁻ + 3H⁺ = 3H2O

3AgNO3 + H3PO4 = Ag3PO4 + 3HNO3
3Ag⁺ + 3NO3⁻ + 3H⁺ + PO₄⁻³ = Ag3PO4 + 3H⁺ + 3NO₃⁻
3Ag⁺ + PO₄⁻³ = Ag3PO4

Answers & Comments

Verified answer

Verified answer

ukazhite znachenie neravenstva x3x 5lt ili ravno 0 1 beskonechnost 3 2

(x-1) < 0...

v sosude vmestimostyu v04 l pri temperature t290k i davlenii 02mpa nahoditsya

opredeli na kakoj stupeni razvitiya nahodilas indiya v seredine i v konce hh veka

pomogite reshite neravenstvo x2xgt0 1 beskonechnost 1 u 0besk 2

ozon i kislorod shodstva i razlichiya v stroenii molekul

zadanie 2 b v g zadanie 3 pojaluistaaaaaa

tovar stoit 15000 skidka 35 skolko stoit tovar so skidkoj

рекомендуемые вопросы

Helpful Links

Helpful Social