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Chemische vergelijkingen in evenwicht op10/29/18

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Breng de vergelijking van een chemische reactie in evenwicht
KCl + Sr(OH)2 = SrCl + K(OH)2 =>
KCl + Sr(OH)2 = SrCl + K(OH)2

As + Cl2 + OH{-} = AsO4{-3} + Cl{-} + H2O =>
2 As + 5 Cl2 + 16 OH{-} = 2 AsO4{-3} + 10 Cl{-} + 8 H2O

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

KOH + H2So4 = KHSo4 + H2O =>
KOH + H2So4 = KHSo4 + H2O

CAH2 = CA + H2 =>
CAH2 = CA + H2

S2Cl2 + NH3 = N4S4 + NH4Cl + S8 =>
6 S2Cl2 + 16 NH3 = N4S4 + 12 NH4Cl + S8

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

AgC2H3O2(aq) + BaI2(aq) = AgI2 + BaC2H3O2 =>
AgC2H3O2(aq) + BaI2(aq) = AgI2 + BaC2H3O2

Na2 + H = NaH =>
Na2 + 2 H = 2 NaH

KMNO4 + Na2SO3 + H2O = MNO2 + Na2SO4 + KOH =>
2 KMNO4 + 3 Na2SO3 + H2O = 2 MNO2 + 3 Na2SO4 + 2 KOH

S2Cl2 + NH3 = N4S4 + NH4Cl + S8 =>
6 S2Cl2 + 16 NH3 = N4S4 + 12 NH4Cl + S8

NaOH + Br2 = NaBr + NaOBr + H2O =>
2 NaOH + Br2 = NaBr + NaOBr + H2O

C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O

K2HPO4 + KOH = K3PO4 + H2O =>
K2HPO4 + KOH = K3PO4 + H2O

S2Cl2 + NH3 = N4S4 + NH4Cl + S8 =>
6 S2Cl2 + 16 NH3 = N4S4 + 12 NH4Cl + S8

I2 + Br2 + OH{-} = IO3{-} + Br{-} + H2O =>
I2 + 5 Br2 + 12 OH{-} = 2 IO3{-} + 10 Br{-} + 6 H2O

MnSO4 + Na2S = MnS + Na2SO4 =>
MnSO4 + Na2S = MnS + Na2SO4

C5H8 + O2 = CO2 + H2O =>
C5H8 + 7 O2 = 5 CO2 + 4 H2O

N2O5 = NO2 + O =>
N2O5 = 2 NO2 + O

Na2 + H2 = NaH =>
Na2 + H2 = 2 NaH

C3H7CHOHCH(C2H5)CH2OH + O2 = CO2 + H2O =>
2 C3H7CHOHCH(C2H5)CH2OH + 23 O2 = 16 CO2 + 18 H2O

Ni(OH)3 + HCl = NiCl2 + Cl2 + H2O =>
2 Ni(OH)3 + 6 HCl = 2 NiCl2 + Cl2 + 6 H2O

C + HNO3 = CO2 + NO2 + H20 =>
10 C + 20 HNO3 = 10 CO2 + 20 NO2 + H20

SO3 + Rb2O = SO2 + Rb2O3 =>
2 SO3 + Rb2O = 2 SO2 + Rb2O3

C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O

CH3OH + HBr = CH3Br + H2O =>
CH3OH + HBr = CH3Br + H2O

CH3CH2OH + KMnO4 + H2SO4 = CH3COOH + MnSO4 + H2O + KSO4 =>
CH3CH2OH + KMnO4 + 2 H2SO4 = CH3COOH + MnSO4 + 3 H2O + KSO4

C + HNO3 = CO2 + NO + H2O =>
3 C + 4 HNO3 = 3 CO2 + 4 NO + 2 H2O

C + H2 + N2 = C6H7N =>
12 C + 7 H2 + N2 = 2 C6H7N

Cl2 + I2 = ICl =>
Cl2 + I2 = 2 ICl

C2H4O + Cu(OH)2 = C2H4O2 + Cu2O + H2O =>
C2H4O + 2 Cu(OH)2 = C2H4O2 + Cu2O + 2 H2O

S8 + HNO3 = H2SO4 + NO =>
S8 + 16 HNO3 = 8 H2SO4 + 16 NO

KCl + Pb(NO3)2 = KNO3 + PbCl2 =>
2 KCl + Pb(NO3)2 = 2 KNO3 + PbCl2

HClo3 + Na2CO3 = H2CO3 + NaClo3 =>
2 HClo3 + Na2CO3 = H2CO3 + 2 NaClo3

HgS + HCl + HNO3 = HgCl2 + S + NO + H2O =>
3 HgS + 6 HCl + 2 HNO3 = 3 HgCl2 + 3 S + 2 NO + 4 H2O

C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O

N2H4(g) + N2O4(g) = N2(g) + H2O(g) =>
2 N2H4(g) + N2O4(g) = 3 N2(g) + 4 H2O(g)

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

PbO2 + HI = PbI2 + I2 + H2O =>
PbO2 + 4 HI = PbI2 + I2 + 2 H2O

KCl + Sr(OH)2 = SrCl2 + KOH =>
2 KCl + Sr(OH)2 = SrCl2 + 2 KOH

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

N2H4(g) + N2O4(g) = N2(g) + H2O(g) =>
2 N2H4(g) + N2O4(g) = 3 N2(g) + 4 H2O(g)

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

CaCl2 + K3PO4 = Ca3(PO4)2 + KCl =>
3 CaCl2 + 2 K3PO4 = Ca3(PO4)2 + 6 KCl

Er2O3 + Ga2O3 + MgO = ErMgGaO4 =>
Er2O3 + Ga2O3 + 2 MgO = 2 ErMgGaO4

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

C2H4O + Ag(NH3)OH = C2H3O2NH4 + Ag + NH3 + H2O =>
C2H4O + 2 Ag(NH3)OH = C2H3O2NH4 + 2 Ag + NH3 + H2O

C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O

P4 + KOH + H2O = PH3 + KH2PO2 =>
P4 + 3 KOH + 3 H2O = PH3 + 3 KH2PO2

N2H4(g) + N2O4(g) = N2(g) + H2O(g) =>
2 N2H4(g) + N2O4(g) = 3 N2(g) + 4 H2O(g)

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Breng de vergelijking van een chemische reactie in evenwicht
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