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Chemische vergelijkingen in evenwicht op12/17/24

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Breng de vergelijking van een chemische reactie in evenwicht
MgCe2 + K2S = MgS + KCe =>
MgCe2 + K2S = MgS + 2 KCe

FeCl3HI = FeCl2IHCl =>
FeCl3HI = FeCl2IHCl

CO2 + CaSiO3 + H2O = SiO2 + Ca(HCO3)2 =>
2 CO2 + CaSiO3 + H2O = SiO2 + Ca(HCO3)2

NaAlSi3O8 = NaAlSi2O6 + SiO2 =>
NaAlSi3O8 = NaAlSi2O6 + SiO2

Na3[Cr(OH)6] + Br2 + NaOH = Na2CrO4 + NaBr + H2O =>
2 Na3[Cr(OH)6] + 3 Br2 + 4 NaOH = 2 Na2CrO4 + 6 NaBr + 8 H2O

C6H5O2N + O2 = CO2 + H2O + N2 =>
4 C6H5O2N + 25 O2 = 24 CO2 + 10 H2O + 2 N2

AgNo3 + Al = Ag + Al(No3)3 =>
3 AgNo3 + Al = 3 Ag + Al(No3)3

MgSO4 + HNO3 = Mg(NO3)2 + H2 + SO4 =>
MgSO4 + 2 HNO3 = Mg(NO3)2 + H2 + SO4

Cr2O3 + Li2SO4 = Cr2(SO4)3 + Li2O =>
Cr2O3 + 3 Li2SO4 = Cr2(SO4)3 + 3 Li2O

Ca(HCO3)2 + Na(OH) = CaCO3 + Na2CO3 + H2O =>
Ca(HCO3)2 + 2 Na(OH) = CaCO3 + Na2CO3 + 2 H2O

Li2OH2O = LiOH =>
Li2OH2O = 2 LiOH

C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O

Fe + HCl = FeCl2 + H2 = =>
Fe + 2 HCl = FeCl2 + H2

C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O

C5H10O5 + O2 = CO2 + H2O =>
C5H10O5 + 5 O2 = 5 CO2 + 5 H2O

Al2Si2O5(OH)4 + H3PO4 = AlPO4 + Si(OH)4 + H2O =>
Al2Si2O5(OH)4 + 2 H3PO4 = 2 AlPO4 + 2 Si(OH)4 + H2O

FeCl2 + K2S = KCl + FeS =>
FeCl2 + K2S = 2 KCl + FeS

HCl + H2O2 = HClO + H2O =>
HCl + H2O2 = HClO + H2O

(NH4)2SO4(l) + KOH(l) = NH4OH(l) + K2SO4(l) =>
(NH4)2SO4(l) + 2 KOH(l) = 2 NH4OH(l) + K2SO4(l)

Na + KNO3 = K2ON2 + Na2O =>
10 Na + 2 KNO3 = K2ON2 + 5 Na2O

(NH4)2SO4(l) + Mg(NO3)2(l) = NH4NO3(l) + MgSO4(l) =>
(NH4)2SO4(l) + Mg(NO3)2(l) = 2 NH4NO3(l) + MgSO4(l)

CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O

ZnS + AgCl = ZnCl2 + Ag2S =>
ZnS + 2 AgCl = ZnCl2 + Ag2S

(NH4)2SO4(l) + Na2CO3(l) = (NH4)2CO3(l) + Na2SO4 =>
(NH4)2SO4(l) + Na2CO3(l) = (NH4)2CO3(l) + Na2SO4

Br + O2 = BrO =>
2 Br + O2 = 2 BrO

C3H7ClNaOH = C3H6NaClH2O =>
C3H7ClNaOH = C3H6NaClH2O

AgNO3 + P + H2O = H3PO3 + Ag + HNO3 =>
3 AgNO3 + P + 3 H2O = H3PO3 + 3 Ag + 3 HNO3

K2C2O4*H2O + FeCl3*6H2O = FeK3(C2O4)3H2O + KCl + H2O =>
3 K2C2O4*H2O + FeCl3*6H2O = FeK3(C2O4)3H2O + 3 KCl + 8 H2O

(NH4)2SO4(l) + Na3PO4(l) = (NH4)2PO4(l) + Na3SO4 =>
(NH4)2SO4(l) + Na3PO4(l) = (NH4)2PO4(l) + Na3SO4

Al(s) + Cu{+}(aq) = Al{3+}(aq) + Cu(s) =>
Al(s) + 3 Cu{+}(aq) = Al{3+}(aq) + 3 Cu(s)

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

MgCO3(heat) = MgO(s) + CO2(g) =>
MgCO3(heat) = MgO(s) + CO2(g)

CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

(NH)3 + O2 = NO + H2O =>
4(NH)3 + 9 O2 = 12 NO + 6 H2O

CH3COOH + NaOH = CH3COO + Na + H2O =>
CH3COOH + NaOH = CH3COO + Na + H2O

K[GeO2(OH)] + NaBH4 + H2O = KGeH3 + NaB(OH)4 =>
K[GeO2(OH)] + NaBH4 + H2O = KGeH3 + NaB(OH)4

Na3(Po4) + MgCl2 = NaCl + Mg3(Po4)2 =>
2 Na3(Po4) + 3 MgCl2 = 6 NaCl + Mg3(Po4)2

NH4Br + Cu = CuBr2 + NH3 + H2 =>
2 NH4Br + Cu = CuBr2 + 2 NH3 + H2

NH4NO3 = N2 + N2O4 + H2O =>
4 NH4NO3 = 3 N2 + N2O4 + 8 H2O

CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O

CH3OH + O2 = H2O + CO =>
CH3OH + O2 = 2 H2O + CO

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

CO = C3O3 =>
3 CO = C3O3

CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl

C2H6HNO3 = C2H5NO2H2O =>
C2H6HNO3 = C2H5NO2H2O

CuC12 + KI = CuI + KC1 + I2 =>
2 CuC12 + 24 KI = 2 CuI + 24 KC1 + 11 I2

CH4 + NH3 + O2 = HCN + H2O =>
2 CH4 + 2 NH3 + 3 O2 = 2 HCN + 6 H2O

Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O

CaSO4 + CH4 + CO = CaCO3 + S + H2O =>
3 CaSO4 + 2 CH4 + CO = 3 CaCO3 + 3 S + 4 H2O

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