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Chemische vergelijkingen in evenwicht op12/14/24

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Breng de vergelijking van een chemische reactie in evenwicht
CH4N2OHNO3 = CH5N3O4 =>
CH4N2OHNO3 = CH5N3O4

Cu(OH)2 + H2SO3 = CuSO5H4 =>
Cu(OH)2 + H2SO3 = CuSO5H4

NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O

CuS + NO3{-} + H{+} = Cu{+2} + SO4{-2} + NO + H2O =>
3 CuS + 8 NO3{-} + 8 H{+} = 3 Cu{+2} + 3 SO4{-2} + 8 NO + 4 H2O

BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS

Cu(s)Br2(l) = CuBr2(s) =>
Cu(s)Br2(l) = CuBr2(s)

P4 = P =>
P4 = 4 P

Fe(CH3COO)2 + H2O2(l) = Fe2O3(aq) + CH3COOH + O2(g) =>
4 Fe(CH3COO)2 + 4 H2O2(l) = 2 Fe2O3(aq) + 8 CH3COOH + O2(g)

CH3CHOCH3 + O2 = CO2 + H2O =>
4 CH3CHOCH3 + 17 O2 = 12 CO2 + 14 H2O

NaHCO3 + MnCl2 = Mn2CO3(OH)2 + NaCl + CO2 + H2O =>
4 NaHCO3 + 2 MnCl2 = Mn2CO3(OH)2 + 4 NaCl + 3 CO2 + H2O

MgOHH2O = MgOH2OH =>
MgOHH2O = MgOH2OH

CH3COOH3 + O2 = CO2 + H2O =>
2 CH3COOH3 + 5 O2 = 4 CO2 + 6 H2O

At + Na = AtNa =>
At + Na = AtNa

NaOH + H2Cl = NaCl + H2OH =>
NaOH + H2Cl = NaCl + H2OH

GaCl3 + KOH = Ga(OH)3 + KCl =>
GaCl3 + 3 KOH = Ga(OH)3 + 3 KCl

MgSO4KHCO3 = MgCO3KHSO4 =>
MgSO4KHCO3 = MgCO3KHSO4

FeSO4 + NO2 = FeNO3 + SO3 =>
FeSO4 + NO2 = FeNO3 + SO3

Zn(NO3)2 + Na = Zn + NaNO3 =>
Zn(NO3)2 + 2 Na = Zn + 2 NaNO3

Co(OH)2 + NH4OH = [Co(NH3)6] + Co(NO3)2 + H2O =>
9 Co(OH)2 + 50 NH4OH = 8[Co(NH3)6] + Co(NO3)2 + 62 H2O

Ca3N2 + HCl = CaCl2 + NH3 =>
Ca3N2 + 6 HCl = 3 CaCl2 + 2 NH3

NH3 + O2 = H2O + NOO =>
4 NH3 + 7 O2 = 6 H2O + 4 NOO

H2SO4 + KOH = HOH2 + KSO4 =>
H2SO4 + KOH = HOH2 + KSO4

CaCO3 + H2S = CaS + H2O + CO2 =>
CaCO3 + H2S = CaS + H2O + CO2

CU(s)Br2(l) = CUBr2(s) =>
CU(s)Br2(l) = CUBr2(s)

Fe + HNO3 = FeOFe2O3 + NO2 + H2O =>
3 Fe + 8 HNO3 = FeOFe2O3 + 8 NO2 + 4 H2O

MnO2 + HCl + H3COH = MnCl2 + H2O + H2CO3 =>
3 MnO2 + 6 HCl + H3COH = 3 MnCl2 + 4 H2O + H2CO3

H2SO4 + Ti2O3 = Ti2(SO4)3 + H2O =>
3 H2SO4 + Ti2O3 = Ti2(SO4)3 + 3 H2O

KCrO4 + FeCl3 = FeCrO4 + KCl3 =>
KCrO4 + FeCl3 = FeCrO4 + KCl3

H2Se(aq) + Ba(OH)2(aq) = H2O + BaSe =>
H2Se(aq) + Ba(OH)2(aq) = 2 H2O + BaSe

At + Na = AtNa =>
At + Na = AtNa

SiO + NaOH = Si(OH)2 + Na2O =>
SiO + 2 NaOH = Si(OH)2 + Na2O

Li2O + CrBr2 = LiBr + CrO =>
Li2O + CrBr2 = 2 LiBr + CrO

CaCO3(s) + C(s) = CaC2(s) + CO2(g) =>
2 CaCO3(s) + 5 C(s) = 2 CaC2(s) + 3 CO2(g)

Cr + KNO3 + Na2CO3 = Na2CrO4 + KNO2 + CO2 =>
Cr + 3 KNO3 + Na2CO3 = Na2CrO4 + 3 KNO2 + CO2

CuHg(NO3)2 = Cu(NO3)2Hg =>
CuHg(NO3)2 = Cu(NO3)2Hg

C3H6O + NaHSO3 = C3H6OHSO3 + Na =>
C3H6O + NaHSO3 = C3H6OHSO3 + Na

AgNO3 + NH4OH + CH3CHO = Ag + CH3COONH4 + HNO3 =>
2 AgNO3 + NH4OH + CH3CHO = 2 Ag + CH3COONH4 + 2 HNO3

HNO3 + Pt(OH)4 = Pt(NO3)4 + H2O =>
4 HNO3 + Pt(OH)4 = Pt(NO3)4 + 4 H2O

Na2SiO3 + NH4Cl = NaHSiO3 + NaCl + NH3 =>
Na2SiO3 + NH4Cl = NaHSiO3 + NaCl + NH3

S2O3{-2} + BaCl2 = BaSO3{-2} + SCl2 =>
S2O3{-2} + BaCl2 = BaSO3{-2} + SCl2

CH43CH3 + O2 = CO2 + H2O =>
2 CH43CH3 + 27 O2 = 4 CO2 + 46 H2O

KNO3 + C12H22O11 = N2 + CO2 + H2O + K2CO3 =>
48 KNO3 + 5 C12H22O11 = 24 N2 + 36 CO2 + 55 H2O + 24 K2CO3

CHSi + O2 = CO2 + H2O + SiO2 =>
4 CHSi + 9 O2 = 4 CO2 + 2 H2O + 4 SiO2

HClO3 + KCl = HCl + KClO3 =>
HClO3 + KCl = HCl + KClO3

At + Na = AtNa =>
At + Na = AtNa

C3H6Br2 + Zn = C3H6 + ZnBr2 =>
C3H6Br2 + Zn = C3H6 + ZnBr2

NH4SCN + TlNO3 = NH4NO3 + TlSCN =>
NH4SCN + TlNO3 = NH4NO3 + TlSCN

HCl + K2Cr1O7 = Cl2 + CrCl3 + KCl + H2O =>
28 HCl + 2 K2Cr1O7 = 9 Cl2 + 2 CrCl3 + 4 KCl + 14 H2O

NH3 + I2 = NI + H2 =>
2 NH3 + I2 = 2 NI + 3 H2

C3H6O + NaHSO3 = C3H6OHSO3 + Na =>
C3H6O + NaHSO3 = C3H6OHSO3 + Na

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Breng de vergelijking van een chemische reactie in evenwicht
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