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Chemische vergelijkingen in evenwicht op12/20/24

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Breng de vergelijking van een chemische reactie in evenwicht
ZnOH2HCl = ZnClOH2H =>
ZnOH2HCl = ZnClOH2H

MnCl2 + H2CO3 = MnCO3 + HCl =>
MnCl2 + H2CO3 = MnCO3 + 2 HCl

CuCl + K2Cr2O7 + HCl = CuCl2 + KCl + CrCl3 + H2O =>
6 CuCl + K2Cr2O7 + 14 HCl = 6 CuCl2 + 2 KCl + 2 CrCl3 + 7 H2O

CON2H4 + O2 = CO2 + H2O + N2 =>
2 CON2H4 + 3 O2 = 2 CO2 + 4 H2O + 2 N2

CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl

CuCl + K2Cr2O7 + HCl = CuCl2 + KCl + CrCl3 + H2O =>
6 CuCl + K2Cr2O7 + 14 HCl = 6 CuCl2 + 2 KCl + 2 CrCl3 + 7 H2O

Cl + Br2 + KOH = KCl + KBrO3 + H2O =>
10 Cl + Br2 + 12 KOH = 10 KCl + 2 KBrO3 + 6 H2O

C3H8 + C2H5COOH = C5H13COOH =>
C3H8 + C2H5COOH = C5H13COOH

C2H4O(OH)2 + O2 = CO2 + H2O =>
C2H4O(OH)2 + 2 O2 = 2 CO2 + 3 H2O

Cr(OH)6 + H2Cl5O = Cr2(Cl5O)6 + H2O =>
2 Cr(OH)6 + 6 H2Cl5O = Cr2(Cl5O)6 + 12 H2O

KOH + Cr2O3 + Cl2 = K2CrO4 + KCl + H2O =>
10 KOH + Cr2O3 + 3 Cl2 = 2 K2CrO4 + 6 KCl + 5 H2O

HCl + AgNO3 = HClAgNO3 =>
HCl + AgNO3 = HClAgNO3

K2CO3 + HNO3 = CO2 + H2O + KNO3 =>
K2CO3 + 2 HNO3 = CO2 + H2O + 2 KNO3

MnCO3H2CO3 = Mn(HCO3)2 =>
MnCO3H2CO3 = Mn(HCO3)2

Bi(NO3)3 + NaOH + H[SnCl3] = Bi + Na2[Sn(OH)6] + NaNO3 + NaCl + H2O =>
2 Bi(NO3)3 + 21 NaOH + 3 H[SnCl3] = 2 Bi + 3 Na2[Sn(OH)6] + 6 NaNO3 + 9 NaCl + 3 H2O

K4FeCN6 + Ce(NO3)4 + KOH = K2CO3 + Fe(OH)3 + Ce(OH)3 + KNO3 + H2O =>
K4FeCN6 + 41 Ce(NO3)4 + 168 KOH = K2CO3 + Fe(OH)3 + 41 Ce(OH)3 + 170 KNO3 + 21 H2O

KCIO*3 = KCI + O*2 =>
KCIO*3 = KCI + O*2

C3H7OH + O2 = CO2 + HOH =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 HOH

NaClO2 + NaHSO4 = ClO2 + HCl + Na2SO4 + H2O =>
5 NaClO2 + 5 NaHSO4 = 4 ClO2 + HCl + 5 Na2SO4 + 2 H2O

(S2O3)2{-} + I2 = (S4O6)2{-} + I{-} =>
4(S2O3)2{-} + I2 = 2(S4O6)2{-} + 2 I{-}

Mg + ZnCl2 = MgCl2 + Zn =>
Mg + ZnCl2 = MgCl2 + Zn

Cu(OH)2 + ZnO = CuZnO2 + H2O =>
Cu(OH)2 + ZnO = CuZnO2 + H2O

C5H10 + KMnO4 + H2O = C5H12O2 + MnO2 + KOH =>
3 C5H10 + 2 KMnO4 + 4 H2O = 3 C5H12O2 + 2 MnO2 + 2 KOH

NaCl + HNO3 + Ag(NH3)2OH = H2O + NH4NO3 + AgCl + NaNO3 =>
NaCl + 3 HNO3 + Ag(NH3)2OH = H2O + 2 NH4NO3 + AgCl + NaNO3

CaNOe3 + NaOH = CaOH + NaNOe3 =>
CaNOe3 + NaOH = CaOH + NaNOe3

AgNO3 + K4(CN6) = Ag4(CN6) + KNO3 =>
4 AgNO3 + K4(CN6) = Ag4(CN6) + 4 KNO3

BeCO3 + HCl = BeCl2 + H2O + CO2 =>
BeCO3 + 2 HCl = BeCl2 + H2O + CO2

Al + NaNO3 + NaOH + H2O = NH3 + Na[Al(OH)]4 =>
32 Al + 3 NaNO3 + 5 NaOH + 18 H2O = 3 NH3 + 8 Na[Al(OH)]4

CuHCl = ClCuH =>
CuHCl = ClCuH

Ce + HCl = CeCl + H =>
Ce + HCl = CeCl + H

XDDD = X + D =>
XDDD = X + 3 D

MgOH2HNO3 = MgHOH2NO3 =>
MgOH2HNO3 = MgHOH2NO3

Mg2 + NO2 = MgO + N2 =>
2 Mg2 + 2 NO2 = 4 MgO + N2

NH4NO3 + KOH = KNO3 + H2O + NH =>
3 NH4NO3 + 2 KOH = 2 KNO3 + 5 H2O + 4 NH

C2H2O4 = CO2 + H2 =>
C2H2O4 = 2 CO2 + H2

(NH4)2S2O8 + KI + Na2S2O3 = (NH4)2S2O3 + NaI + K2S2O8 =>
(NH4)2S2O8 + 2 KI + Na2S2O3 = (NH4)2S2O3 + 2 NaI + K2S2O8

SiH4 + NaOH = NaH + H2O + SiO2 =>
SiH4 + 4 NaOH = 4 NaH + 2 H2O + SiO2

Al = Al3 = Pb2 = Pb =>
3 Al = Al3

KI + Pb3O4 + H2SO4 = I2 + K2SO4 + PbSO4 + H2O =>
2 KI + Pb3O4 + 4 H2SO4 = I2 + K2SO4 + 3 PbSO4 + 4 H2O

H3PO4 + (NH4)2MoO4H3(NH4)2MoO4 + HNO3 = (NH4)3PO*12MoO3 + NH4NO3 + H2O =>
2 H3PO4 + 12(NH4)2MoO4H3(NH4)2MoO4 + 48 HNO3 = 2(NH4)3PO*12MoO3 + 45 NH4NO3 + 39 H2O

HNO3 + H3PO4 = (NH4)3PO4 + P2O5 + O2 =>
3 HNO3 + 3 H3PO4 = (NH4)3PO4 + P2O5 + 6 O2

Al*Cl2 = AlCl2 =>
Al*Cl2 = AlCl2

Mn(OH)2 + H2SO4 = MnO2 + SO2 + H2O =>
Mn(OH)2 + H2SO4 = MnO2 + SO2 + 2 H2O

P4 + O = P4O6 =>
P4 + 6 O = P4O6

C4H8 + KMnO4 + H2O = C4H8(OH)2 + MnO2 + KOH =>
3 C4H8 + 2 KMnO4 + 4 H2O = 3 C4H8(OH)2 + 2 MnO2 + 2 KOH

AlBr3 + Na2S = Al2S3 + NaBr =>
2 AlBr3 + 3 Na2S = Al2S3 + 6 NaBr

C6H12O5(s) + O2(g) = CO2(g) + H2O(l) =>
2 C6H12O5(s) + 13 O2(g) = 12 CO2(g) + 12 H2O(l)

HClO4 + KMnO4 + H2C2O4 = KClO4 + Mn(ClO4)2 + CO2 + H2O =>
6 HClO4 + 2 KMnO4 + 5 H2C2O4 = 2 KClO4 + 2 Mn(ClO4)2 + 10 CO2 + 8 H2O

KClO3 + H2SO4 = K2SO4 + O2 + ClO2 + H2O =>
4 KClO3 + 2 H2SO4 = 2 K2SO4 + O2 + 4 ClO2 + 2 H2O

NaOHH2O = NaH3O2 =>
NaOHH2O = NaH3O2

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Breng de vergelijking van een chemische reactie in evenwicht
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