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Chemische vergelijkingen in evenwicht op01/27/25

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Breng de vergelijking van een chemische reactie in evenwicht
ZnCl2 + H2SO4 + H2O = ZnSO4(H2O)7 + HCl =>
ZnCl2 + H2SO4 + 7 H2O = ZnSO4(H2O)7 + 2 HCl

KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2

HBrCuCl2 = HCl2CuBr =>
HBrCuCl2 = HCl2CuBr

Sr(s) + PO4(s) = SrPO4(s) =>
Sr(s) + PO4(s) = SrPO4(s)

KBr + H2SO4 + MnO2 = HKSO4 + MnSO4 + H2O + Br2 =>
2 KBr + 3 H2SO4 + MnO2 = 2 HKSO4 + MnSO4 + 2 H2O + Br2

NH2OH + NaCr2O7 + HCl = N2 + CrCl2 + NaCl + H2O =>
18 NH2OH + 2 NaCr2O7 + 10 HCl = 9 N2 + 4 CrCl2 + 2 NaCl + 32 H2O

Ag(s) + CuSO4(aq) = Cu(s) + Ag2SO4(aq) =>
2 Ag(s) + CuSO4(aq) = Cu(s) + Ag2SO4(aq)

KMnO4 + Na3[CO(NO2)6] = Mn3[CO(NO2)6] + NaO4 + K =>
3 KMnO4 + Na3[CO(NO2)6] = Mn3[CO(NO2)6] + 3 NaO4 + 3 K

Ca + Fe2{+} = Ca2{+} + Fe =>
2 Ca + Fe2{+} = Ca2{+} + 2 Fe

KHCO3(s) = K2CO3(s)H2O(g)CO2(g) =>
2 KHCO3(s) = K2CO3(s)H2O(g)CO2(g)

KCl = K + Cl2 =>
2 KCl = 2 K + Cl2

(NH3)2S + Pb(NO3)2 = NH3NO3 + PbS =>
(NH3)2S + Pb(NO3)2 = 2 NH3NO3 + PbS

NH2 + NO2 = N2 + H2O =>
4 NH2 + 2 NO2 = 3 N2 + 4 H2O

CO2KOH = KHCO3 =>
CO2KOH = KHCO3

W(OH)4 + HNO3 = W(NO3)4 + H2O =>
W(OH)4 + 4 HNO3 = W(NO3)4 + 4 H2O

Y(NO3)3 + GaPO4 = YPO4 + Ga(NO3)3 =>
Y(NO3)3 + GaPO4 = YPO4 + Ga(NO3)3

ZnONO2 = ZnNO3 =>
ZnONO2 = ZnNO3

HCN + KOH = KCN + H2O =>
HCN + KOH = KCN + H2O

K2SiF6 + K = KF + Si =>
K2SiF6 + 4 K = 6 KF + Si

HI = H2 + I2 =>
2 HI = H2 + I2

K2CrO4 + KCl + H2SO4 = K2SO4 + CrO2Cl2 + H2O =>
K2CrO4 + 2 KCl + 2 H2SO4 = 2 K2SO4 + CrO2Cl2 + 2 H2O

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

P4O6 + N2 = P4 + NO =>
P4O6 + 3 N2 = P4 + 6 NO

C5H8O2 + NaH + HCl = C5H12O2 + NaCl =>
C5H8O2 + 2 NaH + 2 HCl = C5H12O2 + 2 NaCl

Ca(NO3)2 + HCl = CaCl2 + HNO3 =>
Ca(NO3)2 + 2 HCl = CaCl2 + 2 HNO3

Fr + HOH = FrOH + H =>
Fr + HOH = FrOH + H

CuOH + CH3COOH = CH3COOCu + H2O =>
CuOH + CH3COOH = CH3COOCu + H2O

Cu{2+} + Fe = Fe{+2} + Cu =>
Cu{2+} + Fe = Fe{+2} + Cu

KSCN + PbO2 + HCl = KCl + PbCl2 + CO2 + SO2 + HNO3 + H2O =>
KSCN + 7 PbO2 + 15 HCl = KCl + 7 PbCl2 + CO2 + SO2 + HNO3 + 7 H2O

K3PO4 + MnBr2 = KBr + Mn3(PO4)2 =>
2 K3PO4 + 3 MnBr2 = 6 KBr + Mn3(PO4)2

Mg3N2 + HOH = Mg(OH)2 + NH3(g) =>
Mg3N2 + 6 HOH = 3 Mg(OH)2 + 2 NH3(g)

Cu(s) + ZnSO4(aq) = CuSO4 + Zn(s) =>
Cu(s) + ZnSO4(aq) = CuSO4 + Zn(s)

LiCl + Mg(CN)2 = MgCl2 + LiCN =>
2 LiCl + Mg(CN)2 = MgCl2 + 2 LiCN

MgSO4 + H2O = MgSO4(H2O)7 =>
MgSO4 + 7 H2O = MgSO4(H2O)7

NO3 + H3O = NO2 + H2O =>
NO3 + 2 H3O = NO2 + 3 H2O

MgO + CO2 = MgCO3 =>
MgO + CO2 = MgCO3

K2SO4 + (HNO3) = KNO3 + H2SO4 =>
K2SO4 + 2(HNO3) = 2 KNO3 + H2SO4

NH4NO3 + Ca3(PO4)2 = (NH4)3PO4 + Ca(NO3)2 =>
6 NH4NO3 + Ca3(PO4)2 = 2(NH4)3PO4 + 3 Ca(NO3)2

NiCu2SO4 = Cu2NiSO4 =>
NiCu2SO4 = Cu2NiSO4

CH3COO + O2 = CO2 + H2O =>
4 CH3COO + 7 O2 = 8 CO2 + 6 H2O

Cu(OH)2 + CO = Cu2O + CO2 + H2O =>
2 Cu(OH)2 + CO = Cu2O + CO2 + 2 H2O

ZnCl3 + Al = ZnAl + Cl =>
ZnCl3 + Al = ZnAl + 3 Cl

ZnBr2 + (NH4)2CO3 = Br2CO3 + Zn(NH4)2 =>
ZnBr2 + (NH4)2CO3 = Br2CO3 + Zn(NH4)2

C4H6O5(aq) + H2O = H3O + C4H5O5 =>
C4H6O5(aq) + H2O = H3O + C4H5O5

ZnBr2 + Na2CO3 = Na2Br2 + ZnCO3 =>
ZnBr2 + Na2CO3 = Na2Br2 + ZnCO3

P4 + S4 = P2S5 =>
2 P4 + 5 S4 = 4 P2S5

CrO4{2-} + Cu + H{+} = Cr{3+} + Cu{2+} + H2O =>
2 CrO4{2-} + 3 Cu + 16 H{+} = 2 Cr{3+} + 3 Cu{2+} + 8 H2O

MgCN2 + HCI = MgCI2 + HCN =>
MgCN2 + 2 HCI = MgCI2 + 2 HCN

C99H200 + O3 = H2O + CO2 =>
3 C99H200 + 298 O3 = 300 H2O + 297 CO2

KFe + O2 = KFeO2 =>
KFe + O2 = KFeO2

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Breng de vergelijking van een chemische reactie in evenwicht
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