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Chemische vergelijkingen in evenwicht op11/21/24

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Breng de vergelijking van een chemische reactie in evenwicht
NaNO2 + H2SO4 = NO + Na2SO4 + H2O + HNO3 =>
6 NaNO2 + 3 H2SO4 = 4 NO + 3 Na2SO4 + 2 H2O + 2 HNO3

Al(OH)2 + HCl = Al(OH)2Cl + H2 =>
2 Al(OH)2 + 2 HCl = 2 Al(OH)2Cl + H2

N2 + H2O = N2H4 + O2 =>
N2 + 2 H2O = N2H4 + O2

(CH3)2CO + NaClO = NaCH3COO + CHCl3 + NaOH =>
(CH3)2CO + 3 NaClO = NaCH3COO + CHCl3 + 2 NaOH

Cs + H = HCs =>
Cs + H = HCs

SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O

H2S + Na = H2Na + S =>
H2S + Na = H2Na + S

NH4(NO3) + Na3PO4 = (NH4)3PO4 + Na(NO3) =>
3 NH4(NO3) + Na3PO4 = (NH4)3PO4 + 3 Na(NO3)

C + Cl2 = CCl4 =>
C + 2 Cl2 = CCl4

KMnO4 + NaOH + NaNO2 = K2MnO4 + Na2MnO4 + NaNO3 + H2O =>
2 KMnO4 + 2 NaOH + NaNO2 = K2MnO4 + Na2MnO4 + NaNO3 + H2O

MnSO4 + NaOH + Br2 = Na2SO4 + MnO2 + NaBr + H2O =>
MnSO4 + 4 NaOH + Br2 = Na2SO4 + MnO2 + 2 NaBr + 2 H2O

NaCl + CaSO4 = Na2SO4 + CaCl2 =>
2 NaCl + CaSO4 = Na2SO4 + CaCl2

CuSO + NaCO = NaSO + CuCO =>
CuSO + NaCO = NaSO + CuCO

C4H10 + Cl2 = C3H5Cl2 + HCl2 =>
3 C4H10 + 14 Cl2 = 4 C3H5Cl2 + 10 HCl2

N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3

Fr + O2 = FrO2 =>
Fr + O2 = FrO2

C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O

F + Cl2 = FCl2 =>
F + Cl2 = FCl2

NaNH2 + H2O = NH4OH + NaOH =>
NaNH2 + 2 H2O = NH4OH + NaOH

FeCl2 + NH3 + H2O = Fe(OH)2 + NH4Cl =>
FeCl2 + 2 NH3 + 2 H2O = Fe(OH)2 + 2 NH4Cl

C6H6 + NaOH = C6H5Na + H2O =>
C6H6 + NaOH = C6H5Na + H2O

TiO2 + C + Cl2 = TiCl4 + CO4 =>
2 TiO2 + C + 4 Cl2 = 2 TiCl4 + CO4

Co(NO3)2(s) + HCl(s) = CoCl2(s) + HNO3(s) =>
Co(NO3)2(s) + 2 HCl(s) = CoCl2(s) + 2 HNO3(s)

NiN + Cl2 = NiCl3 + N2 =>
2 NiN + 3 Cl2 = 2 NiCl3 + N2

AgCu + HNO3 = AgHNO3 + Cu =>
AgCu + HNO3 = AgHNO3 + Cu

OsO4 + PtCl4 = PtO2 + OsCl8 =>
OsO4 + 2 PtCl4 = 2 PtO2 + OsCl8

P2O3 + HClO3 = HCl + P2O5 =>
3 P2O3 + 2 HClO3 = 2 HCl + 3 P2O5

KNO2 + HNO3 = KNO3 + NO2 + H2O =>
KNO2 + 2 HNO3 = KNO3 + 2 NO2 + H2O

Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2

AgCl + H2O2 = Ag + HCl + O =>
2 AgCl + H2O2 = 2 Ag + 2 HCl + 2 O

FeOH2 + O2 + H2O = Fe(OH)3 =>
4 FeOH2 + 3 O2 + 2 H2O = 4 Fe(OH)3

Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3

Y(NO3)3 + Fe(NO3)2 + C2H5NO2 = YFeO3 + CO2 + N2 + H2O =>
6 Y(NO3)3 + 6 Fe(NO3)2 + 16 C2H5NO2 = 6 YFeO3 + 32 CO2 + 23 N2 + 40 H2O

PtCl2 + KCN = K2[Pt(CN)4] + KCl =>
PtCl2 + 4 KCN = K2[Pt(CN)4] + 2 KCl

NaOH + NO2 = HNO3 + NaNO2 =>
NaOH + 2 NO2 = HNO3 + NaNO2

H2SO3(aq) + Zn(OH)2(s) = H2O(l) + ZnSO3(aq) =>
H2SO3(aq) + Zn(OH)2(s) = 2 H2O(l) + ZnSO3(aq)

Mg(NO3)2 + NaHCO3 = Mg(HCO3)2 + NaNO3 =>
Mg(NO3)2 + 2 NaHCO3 = Mg(HCO3)2 + 2 NaNO3

MnCr2O7 + Tl2(CrO4)3 = Tl2Cr2O7 + Mn(CrO4)3 =>
MnCr2O7 + Tl2(CrO4)3 = Tl2Cr2O7 + Mn(CrO4)3

CuSO4*5H2O + NaHSO3 + NaOH + NaCl = HCuCl2 + SO4{2-} + H2O + Na{+} =>
2 CuSO4*5H2O + NaHSO3 + NaOH + 4 NaCl = 2 HCuCl2 + 3 SO4{2-} + 10 H2O + 6 Na{+}

NH2C2H3O2 + O2 = CO2 + H2O + N2 =>
4 NH2C2H3O2 + 9 O2 = 8 CO2 + 10 H2O + 2 N2

(CH3)2CH2CHMgBr + CH2O = CH3CH2CH2CH3 + CHOMgBr =>
(CH3)2CH2CHMgBr + CH2O = CH3CH2CH2CH3 + CHOMgBr

KOH + H2SO4 = KSHO4 + H2O =>
KOH + H2SO4 = KSHO4 + H2O

Mg(OH)2 + (NH4)3PO4 = Mg3(PO4)2 + NH3 + H2O =>
3 Mg(OH)2 + 2(NH4)3PO4 = Mg3(PO4)2 + 6 NH3 + 6 H2O

Sr(NO3)2(l) + K2C2O4(l) = KNO3 + SrC2O4 =>
Sr(NO3)2(l) + K2C2O4(l) = 2 KNO3 + SrC2O4

S + Na2SO4 = Na2SO3 + SO2 =>
S + 2 Na2SO4 = 2 Na2SO3 + SO2

Na2S = Na2 + S =>
Na2S = Na2 + S

Ag(No)3 + FeCl3 = AgCl + Fe(No3)3 =>
3 Ag(No)3 + FeCl3 = 3 AgCl + Fe(No3)3

Na2CO3 + HBr = Na2CO3HBr =>
Na2CO3 + HBr = Na2CO3HBr

NH4C2H3O2 + AgNO3 = NH4NO3 + AgC2H3O2 =>
NH4C2H3O2 + AgNO3 = NH4NO3 + AgC2H3O2

(CaOH)2SO4 + HCl = CaSO4 + CaCl2 + H2O =>
(CaOH)2SO4 + 2 HCl = CaSO4 + CaCl2 + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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