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Chemische vergelijkingen in evenwicht op01/10/25

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Breng de vergelijking van een chemische reactie in evenwicht
PbO2 + Cl{-} + H{+} = PbCl2 + O2 + H2O =>
2 PbO2 + 4 Cl{-} + 4 H{+} = 2 PbCl2 + O2 + 2 H2O

K3[ZrF7] + H2O = HF + KF + ZrO2 =>
K3[ZrF7] + 2 H2O = 4 HF + 3 KF + ZrO2

Cu + NiO = Ni + CuO =>
Cu + NiO = Ni + CuO

HBr(aq) + K2CO3(s) = KBr + CO2 + H2O =>
2 HBr(aq) + K2CO3(s) = 2 KBr + CO2 + H2O

Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl

NH4SCN + CuSO4*5H2O = NH4SO4 + CuSCN + H2O =>
NH4SCN + CuSO4*5H2O = NH4SO4 + CuSCN + 5 H2O

FeCl3 + KOH = K[Fe(OH)4] + KCl =>
FeCl3 + 4 KOH = K[Fe(OH)4] + 3 KCl

Na2O + H2 = Na + H2O2 =>
2 Na2O + H2 = 4 Na + H2O2

Ba(CH3COO)2 + HCl = BaCl2 + HC2H3O2 =>
Ba(CH3COO)2 + 2 HCl = BaCl2 + 2 HC2H3O2

Ra2O + CO2 = Ra2CO3 =>
Ra2O + CO2 = Ra2CO3

KHSO4 + N2 = KNO3 + K2SO4 + SO3 + H2 =>
10 KHSO4 + N2 = 2 KNO3 + 4 K2SO4 + 6 SO3 + 5 H2

Mg + Li2Co3 = MgCo3 + Li =>
Mg + Li2Co3 = MgCo3 + 2 Li

C6H12O6 = C9H12 + CO2 + H2O =>
2 C6H12O6 = C9H12 + 3 CO2 + 6 H2O

Mg(CH3COOH)2 + K3PO4 = Mg3(PO4)2 + K(CH3COOH) =>
3 Mg(CH3COOH)2 + 2 K3PO4 = Mg3(PO4)2 + 6 K(CH3COOH)

NaPO4(aq) + FeSO4(aq) = FePO4(s) + NaSO4(aq) =>
NaPO4(aq) + FeSO4(aq) = FePO4(s) + NaSO4(aq)

H2SPbCl2 = HCl + PbS =>
H2SPbCl2 = 2 HCl + PbS

CH3Br + KCN = CH3CN + KBr =>
CH3Br + KCN = CH3CN + KBr

Na2S2O8 + KI = Na2SO4 + K2SO4 + I2 =>
Na2S2O8 + 2 KI = Na2SO4 + K2SO4 + I2

Pb(NO3)2(aq) + Na2CO3(aq) = Pb(CO3)(s) + NaNO3 =>
Pb(NO3)2(aq) + Na2CO3(aq) = Pb(CO3)(s) + 2 NaNO3

Al(OH)3 + K2C2O4 + H2O = K3[Al(C2O4)3]*3H2O + KOH =>
Al(OH)3 + 3 K2C2O4 + 3 H2O = K3[Al(C2O4)3]*3H2O + 3 KOH

CH3OH(g) + N2(g) = HCN(g) + NH3(g) + O2 =>
2 CH3OH(g) + 2 N2(g) = 2 HCN(g) + 2 NH3(g) + O2

LiOH + H3PO4 = OH4 + LiPO4 =>
LiOH + H3PO4 = OH4 + LiPO4

NH3 + Cl2 + H2O = HCl + HNO3 =>
NH3 + 4 Cl2 + 3 H2O = 8 HCl + HNO3

CH3I + CH3CH2ONa = CH3OCH2CH3 + NaI =>
CH3I + CH3CH2ONa = CH3OCH2CH3 + NaI

K3(Cr(OH)6) + H2O2 = K2CrO4 + H2O + KOH =>
2 K3(Cr(OH)6) + 3 H2O2 = 2 K2CrO4 + 8 H2O + 2 KOH

CH13N3O4 = NH3 + CO2 + H2O =>
CH13N3O4 = 3 NH3 + CO2 + 2 H2O

CO(g) + H2O(l) = H2 + CO2 =>
CO(g) + H2O(l) = H2 + CO2

Na3N + CaO = Na2O + Ca3N2 =>
2 Na3N + 3 CaO = 3 Na2O + Ca3N2

NaNO3 + H2O = HNO3 + NaOH =>
NaNO3 + H2O = HNO3 + NaOH

O2 + C6H12O6 = H2O + CO2 =>
6 O2 + C6H12O6 = 6 H2O + 6 CO2

Li2S + Al(NO3)3 = Al2S3 + LiNO3 =>
3 Li2S + 2 Al(NO3)3 = Al2S3 + 6 LiNO3

HNO3 + Zn = NH4NO3 + H2O + Zn(NO3)2 =>
10 HNO3 + 4 Zn = NH4NO3 + 3 H2O + 4 Zn(NO3)2

CH4 + KMnO4 = CH4KMnO4 =>
CH4 + KMnO4 = CH4KMnO4

H3BO3 + Au(OH)3 = AuBO3 + H2O =>
H3BO3 + Au(OH)3 = AuBO3 + 3 H2O

NH3 + Cu = Cu(H3)2 + N2 =>
2 NH3 + Cu = Cu(H3)2 + N2

Dy2O3 + HCl = DyCl3 + H2O =>
Dy2O3 + 6 HCl = 2 DyCl3 + 3 H2O

HNO3 + S = H2SO4 + H2O + NO2 =>
6 HNO3 + S = H2SO4 + 2 H2O + 6 NO2

C6H8O4N + O2 = CO2 + H2O + NH3 =>
4 C6H8O4N + 21 O2 = 24 CO2 + 10 H2O + 4 NH3

SiCl + Na(s) = NaCl(s) + Si(s) =>
SiCl + Na(s) = NaCl(s) + Si(s)

Na(s) + H2O = NaOH(aq) + H2(q) =>
2 Na(s) + 2 H2O = 2 NaOH(aq) + H2(q)

K[Cr(OH)4] + HCl = Cr(OH)3 + KCl + H2O =>
K[Cr(OH)4] + HCl = Cr(OH)3 + KCl + H2O

Cu(NO3)2 + K4Fe(CN)6 = CuFe(CN)6 + K4(NO3)2 =>
Cu(NO3)2 + K4Fe(CN)6 = CuFe(CN)6 + K4(NO3)2

VO2{+} + Zn + H3O{+} = Zn{2+} + [V(H2O)6]{2+} =>
2 VO2{+} + 3 Zn + 8 H3O{+} = 3 Zn{2+} + 2[V(H2O)6]{2+}

CH4 + O3 = CO2 + H2O =>
3 CH4 + 4 O3 = 3 CO2 + 6 H2O

FeO + Mn2O3 = FeMn2O4 =>
FeO + Mn2O3 = FeMn2O4

PBO4 = PBO2 + O2 =>
PBO4 = PBO2 + O2

H2(SO3) = H2 + SO3 =>
H2(SO3) = H2 + SO3

K + HNo3 = KNo3 + H2 =>
2 K + 2 HNo3 = 2 KNo3 + H2

K2Cr2O7 + FeSO4 + H2SO4 = KHSO4 + Cr2(SO4)3 + Fe(SO4)3 + H2O =>
2 K2Cr2O7 + 3 FeSO4 + 16 H2SO4 = 4 KHSO4 + 2 Cr2(SO4)3 + 3 Fe(SO4)3 + 14 H2O

Li2CO3 + Ni(CH3COO)2*4H2O + (NH4)2HPO4 + Fe3O4 = LiNi001Fe099PO4 + NH3 + CO2 + H2O + O2 =>
Li2CO3 + 2 Ni(CH3COO)2*4H2O + 2(NH4)2HPO4 + 65.999999999999Fe3O4 = 2 LiNi001Fe099PO4 + 4 NH3 + 8.9999999999999CO2 + 17 H2O + 124 O2

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Breng de vergelijking van een chemische reactie in evenwicht
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