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Chemische vergelijkingen in evenwicht op10/24/18

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Breng de vergelijking van een chemische reactie in evenwicht
C3H8O + O2 = CO + H2O =>
C3H8O + 3 O2 = 3 CO + 4 H2O

Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O

Sb2S3 + HCl = SbCl3 + H2S =>
Sb2S3 + 6 HCl = 2 SbCl3 + 3 H2S

H2SO4 + KBr = Br2 + SO2 + K2SO4 + H2O =>
2 H2SO4 + 2 KBr = Br2 + SO2 + K2SO4 + 2 H2O

KI + Pb(NO3)2 = KNO3 + PbI2 =>
2 KI + Pb(NO3)2 = 2 KNO3 + PbI2

K3PO4(s) + Ca(NO3)2(aq) = KNO3(aq) + Ca3(PO4)2(s) =>
2 K3PO4(s) + 3 Ca(NO3)2(aq) = 6 KNO3(aq) + Ca3(PO4)2(s)

Al + Br2 = AlBr2 =>
Al + Br2 = AlBr2

C3H8O + O2 = C + H2O =>
2 C3H8O + 3 O2 = 6 C + 8 H2O

Al3 + NH3 + H2O = Al(OH)3 + NH4 =>
Al3 + 9 NH3 + 9 H2O = 3 Al(OH)3 + 9 NH4

C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O

O2 + NH3 = NO + H2O =>
5 O2 + 4 NH3 = 4 NO + 6 H2O

NaOH + H2So4 = Na2So4 + HOH =>
2 NaOH + H2So4 = Na2So4 + 2 HOH

C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O

KMnO4(aq) + HCl(aq) = KCl(aq) + MnCl2(aq) + H2O(l) + Cl2(g) =>
2 KMnO4(aq) + 16 HCl(aq) = 2 KCl(aq) + 2 MnCl2(aq) + 8 H2O(l) + 5 Cl2(g)

Ca(NO3)2 + MgCl2 = CaCl2 + Mg + (NO3)2 =>
Ca(NO3)2 + MgCl2 = CaCl2 + Mg + (NO3)2

Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2

Sn(OH)Br + H2SO4 = SnSO4 + HBr + H2O =>
Sn(OH)Br + H2SO4 = SnSO4 + HBr + H2O

Na2SiF6 + Na = Si + NaF =>
Na2SiF6 + 4 Na = Si + 6 NaF

FeCl3 + NaOH = NaCl + Fe(OH)3 =>
FeCl3 + 3 NaOH = 3 NaCl + Fe(OH)3

Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO

Br + ClO3 = BrO3 + ClO2 =>
Br + 3 ClO3 = BrO3 + 3 ClO2

FeO + HCl = FeCl2 + H2O =>
FeO + 2 HCl = FeCl2 + H2O

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

(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3

Co + H2O = Co2O3 + H2 =>
2 Co + 3 H2O = Co2O3 + 3 H2

Ch3COOH + CuO = Cu(Ch3COO)2 + H2O =>
2 Ch3COOH + CuO = Cu(Ch3COO)2 + H2O

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

HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O

CH3OH + O2 = C + H2O =>
2 CH3OH + O2 = 2 C + 4 H2O

Pb(NO3)2 + HCl = HNO3 + PbCl2 =>
Pb(NO3)2 + 2 HCl = 2 HNO3 + PbCl2

BaSO3 + (NH4)2SO4 = BaSO4 + (NH4)2SO3 =>
BaSO3 + (NH4)2SO4 = BaSO4 + (NH4)2SO3

O2 + H2S = SO2 + H2O =>
3 O2 + 2 H2S = 2 SO2 + 2 H2O

Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH

Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2

CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2

H2 + O2 = H2O2 =>
H2 + O2 = H2O2

C4H10O + O2 = C + H2O =>
C4H10O + 2 O2 = 4 C + 5 H2O

C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O

P2O5 + H2O = PO6 + H2 =>
P2O5 + 7 H2O = 2 PO6 + 7 H2

C4H10O + O2 = CO + H2O =>
C4H10O + 4 O2 = 4 CO + 5 H2O

Pb(No3)2 + Na2SO4 = Pb2(SO4)2 + NaNo3 =>
2 Pb(No3)2 + 2 Na2SO4 = Pb2(SO4)2 + 4 NaNo3

C5H13 + O2 = CO2 + H20 =>
20 C5H13 + 100 O2 = 100 CO2 + 13 H20

C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O

C5H13 + O2 = CO2 + H2O =>
4 C5H13 + 33 O2 = 20 CO2 + 26 H2O

Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO

Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O

NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O

C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O

HNO3(aq) + Cu(s) = Cu(NO3)2(aq) + NO2(g) + H2O(l) =>
4 HNO3(aq) + Cu(s) = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O(l)

Na2S + Cu(NO3)2 = NaNO3 + SCu =>
Na2S + Cu(NO3)2 = 2 NaNO3 + SCu

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Breng de vergelijking van een chemische reactie in evenwicht
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