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Chemische vergelijkingen in evenwicht op12/24/24

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Breng de vergelijking van een chemische reactie in evenwicht
MgNO3 + LiOH = MgOH + NO3Li =>
MgNO3 + LiOH = MgOH + NO3Li

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

NbBr5 + Nb = Nb3Br8 =>
8 NbBr5 + 7 Nb = 5 Nb3Br8

CaCl2 + (NH4)3CO3 = CaCO3 + (NH4)3Cl2 =>
CaCl2 + (NH4)3CO3 = CaCO3 + (NH4)3Cl2

HBr*4H2O = HBr + H2O =>
HBr*4H2O = HBr + 4 H2O

Cu + Cl2 = CuCl2 =>
Cu + Cl2 = CuCl2

CaF2 + Li2CO3 = CaCO3 + Li2F2 =>
CaF2 + Li2CO3 = CaCO3 + Li2F2

CrBr3 + Cl2 = CrCl2 + Br2 =>
2 CrBr3 + 2 Cl2 = 2 CrCl2 + 3 Br2

C2H6O(ethanol) + O2 = CO2 + H2O =>
C2H6O(ethanol) + 3 O2 = 2 CO2 + 3 H2O

D2 + C2 = DC3 =>
D2 + 3 C2 = 2 DC3

BaBr2 = Ba + Br =>
BaBr2 = Ba + 2 Br

HNO3 + H2S = SO2 + H2O + NO =>
2 HNO3 + H2S = SO2 + 2 H2O + 2 NO

NaH + H2O = NaOH + H2 =>
NaH + H2O = NaOH + H2

Cr{2+} + B = Cr + B{3+} =>
3 Cr{2+} + 2 B = 3 Cr + 2 B{3+}

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

NaO + HCl = NaOCl + H =>
NaO + HCl = NaOCl + H

HCOOHNaOH = COOHNaOH2 =>
HCOOHNaOH = COOHNaOH2

SB + I2 = SBI3 =>
2 SB + 3 I2 = 2 SBI3

F2 + NaBr(aq) = Br2 + NaF =>
F2 + 2 NaBr(aq) = Br2 + 2 NaF

Ba3(PO4)2 + Ca(OH)2 = Ca3(PO4)2 + Ba(OH)2 =>
Ba3(PO4)2 + 3 Ca(OH)2 = Ca3(PO4)2 + 3 Ba(OH)2

Fe2(SO4)3 + Fe(OH)3 = FeOHSO4 =>
Fe2(SO4)3 + Fe(OH)3 = 3 FeOHSO4

Ta(OH)5 + H2SO3 = Ta2(SO3)5 + H2O =>
2 Ta(OH)5 + 5 H2SO3 = Ta2(SO3)5 + 10 H2O

Ca3P2O8 + H3PO4 = CaH4P2O8 =>
Ca3P2O8 + 4 H3PO4 = 3 CaH4P2O8

Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3

Mg(NO3)2 + NaI = MgI + Na(NO3)2 =>
Mg(NO3)2 + NaI = MgI + Na(NO3)2

FeCl3 + KOH + Cl2 = K2FeO4 + KCl + H2O =>
2 FeCl3 + 16 KOH + 3 Cl2 = 2 K2FeO4 + 12 KCl + 8 H2O

Li2SO4 + NaHCO3 = LiHCO3 + Na2SO4 =>
Li2SO4 + 2 NaHCO3 = 2 LiHCO3 + Na2SO4

BeSO4 + Cl2 = BeCl2 + SO4 =>
BeSO4 + Cl2 = BeCl2 + SO4

Al2C3 + F2 = AlF3 + CF4 =>
Al2C3 + 9 F2 = 2 AlF3 + 3 CF4

Cu(NH3)4SO4 + NaOH = Cu(OH)2 + Na2SO4 + NH3 =>
Cu(NH3)4SO4 + 2 NaOH = Cu(OH)2 + Na2SO4 + 4 NH3

Cr2O3 + NaOH = Cr(OH)3 + Na2O =>
Cr2O3 + 6 NaOH = 2 Cr(OH)3 + 3 Na2O

H2C4O4 + Li2CO3 = Li2C4O4 + CO2 + H2O =>
H2C4O4 + Li2CO3 = Li2C4O4 + CO2 + H2O

NaClO3 + C = NaCl + CO2 =>
2 NaClO3 + 3 C = 2 NaCl + 3 CO2

Y2O3 + NH4F = YF3 + NH3 + H2O =>
Y2O3 + 6 NH4F = 2 YF3 + 6 NH3 + 3 H2O

Ca10F2(PO4)6(s) + H2SO4(l) = HF(g) + Ca(H2PO4)2(s) + CaSO4(s) =>
Ca10F2(PO4)6(s) + 7 H2SO4(l) = 2 HF(g) + 3 Ca(H2PO4)2(s) + 7 CaSO4(s)

C2 + D2 = C3D2 =>
3 C2 + 2 D2 = 2 C3D2

ZnCl2 + H2S = HCl + ZnS =>
ZnCl2 + H2S = 2 HCl + ZnS

NaOH + H2O = NaOH2 + OH =>
NaOH + H2O = NaOH2 + OH

H2SO4(aq) + HI(aq) = I2(s) + SO2(g) + H2O =>
H2SO4(aq) + 2 HI(aq) = I2(s) + SO2(g) + 2 H2O

H2SO4 + NH3H2O = (NH4)2SO4 + H2O =>
H2SO4 + 2 NH3H2O = (NH4)2SO4 + 2 H2O

Mg(s) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)

Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O

Cu2C2 + HNO3 = Cu(NO3)2 + CO2 + H2O + NO =>
Cu2C2 + 8 HNO3 = 2 Cu(NO3)2 + 2 CO2 + 4 H2O + 4 NO

PtCl4 + NH3 = PtCl4(NH3)2 =>
PtCl4 + 2 NH3 = PtCl4(NH3)2

Mg(s) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)

Mg3(PO4)2 + H2SO4 = MgSO4 + H3PO4 =>
Mg3(PO4)2 + 3 H2SO4 = 3 MgSO4 + 2 H3PO4

Mg + H2{+} = Mg2{+} + H2 =>
2 Mg + H2{+} = Mg2{+} + H2

PbS + O2 = SO2PbO =>
2 PbS + 3 O2 = 2 SO2PbO

Mg3(PO4)2 + Pb(NO3)2 = Mg(NO3)2 + Pb3(PO4)2 =>
Mg3(PO4)2 + 3 Pb(NO3)2 = 3 Mg(NO3)2 + Pb3(PO4)2

Mg3(PO4)2 + NaOH = Na3PO4 + Mg(OH)2 =>
Mg3(PO4)2 + 6 NaOH = 2 Na3PO4 + 3 Mg(OH)2

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Breng de vergelijking van een chemische reactie in evenwicht
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