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Chemische vergelijkingen in evenwicht op12/19/24

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Breng de vergelijking van een chemische reactie in evenwicht
BaCl2 + Na2CrO4 = BaCrO4 + Cl2Na2 =>
BaCl2 + Na2CrO4 = BaCrO4 + Cl2Na2

SO2 + HCl = SO2Cl + H2 =>
2 SO2 + 2 HCl = 2 SO2Cl + H2

HCl + SrO = HSr + ClO =>
HCl + SrO = HSr + ClO

C + O2 = CO2 =>
C + O2 = CO2

Na2CO3 + KOH = Na(OH) + K2CO3 =>
Na2CO3 + 2 KOH = 2 Na(OH) + K2CO3

NO2 + KOH = KNO3 + NO + H2O =>
3 NO2 + 2 KOH = 2 KNO3 + NO + H2O

MgCl2*H2O + Na2CO3*10H2O = H2O + CO2 + NaCl + MgO =>
MgCl2*H2O + Na2CO3*10H2O = 11 H2O + CO2 + 2 NaCl + MgO

CO + H2SO4 = CO2 + SO2 + H2O =>
CO + H2SO4 = CO2 + SO2 + H2O

HNO2 + NaOH = NaNO2 + H2O =>
HNO2 + NaOH = NaNO2 + H2O

H2SO4 + FeS = FeSO4 + H2S =>
H2SO4 + FeS = FeSO4 + H2S

C4H8 + O2 = CO + H2O =>
C4H8 + 4 O2 = 4 CO + 4 H2O

CIKI = IKCI =>
CIKI = IKCI

NaC + CuCl = NaCl + CuC =>
NaC + CuCl = NaCl + CuC

KO2 + H2O = KOH2 + O2 =>
KO2 + H2O = KOH2 + O2

LiHCO3 + CH3COOH = CH3COOHLi + H2O + CO2 =>
8 LiHCO3 + 9 CH3COOH = 8 CH3COOHLi + 6 H2O + 10 CO2

HNO3 + Na = NaNO3 + NH + H2O =>
7 HNO3 + 6 Na = 6 NaNO3 + NH + 3 H2O

C + O2 = CO =>
2 C + O2 = 2 CO

AuS2(s) + H2(g) = Au(s) + H2S(g) =>
AuS2(s) + 2 H2(g) = Au(s) + 2 H2S(g)

Ca + Fe(No3) = Ca(No3) + Fe =>
Ca + Fe(No3) = Ca(No3) + Fe

CaSO4 + Na2CO3 = CaCO3 + Na2SO4 =>
CaSO4 + Na2CO3 = CaCO3 + Na2SO4

(ZnS) + O2 = ZnO + SO2 =>
2(ZnS) + 3 O2 = 2 ZnO + 2 SO2

S + NaOH = Na2S + Na2S3O2 + H2O =>
4 S + 4 NaOH = Na2S + Na2S3O2 + 2 H2O

CO + H2SO4 = CO2 + SO2 + H2O =>
CO + H2SO4 = CO2 + SO2 + H2O

Na2S2O3 + HCl = NaCl + SO2 + S + H2O =>
Na2S2O3 + 2 HCl = 2 NaCl + SO2 + S + H2O

H3PO4 + AgNO3 = Ag3PO4 + HNO3 =>
H3PO4 + 3 AgNO3 = Ag3PO4 + 3 HNO3

CuSO4 + KCl = CuCl2 + K2SO4 =>
CuSO4 + 2 KCl = CuCl2 + K2SO4

ZhO + HCl = ZhCl2 + H2O =>
ZhO + 2 HCl = ZhCl2 + H2O

F2OH + HNi = NiF2 + H2O =>
F2OH + HNi = NiF2 + H2O

Fe + H2O = Fe(OH)3 + H2 =>
2 Fe + 6 H2O = 2 Fe(OH)3 + 3 H2

C8H16 = C2H4 =>
C8H16 = 4 C2H4

KCl + L2 = KL + Cl =>
2 KCl + L2 = 2 KL + 2 Cl

CaCO3 + HCl = CaCl2 + H2O + C(O2) =>
CaCO3 + 2 HCl = CaCl2 + H2O + C(O2)

AuCl3 + NaOH + CH2O = Au + HCl + HCOONa =>
2 AuCl3 + 3 NaOH + 3 CH2O = 2 Au + 6 HCl + 3 HCOONa

KNaC4H4O6*4H2O + H2O2 = CO2 + NaOH + KOH + H2O =>
KNaC4H4O6*4H2O + 5 H2O2 = 4 CO2 + NaOH + KOH + 10 H2O

B2Br6 + NHO3 = B(NO3)3 + HBr =>
B2Br6 + 6 NHO3 = 2 B(NO3)3 + 6 HBr

KI(aq) + NaOH = KOH + NaI =>
KI(aq) + NaOH = KOH + NaI

OH + NH3 = NH3OH =>
OH + NH3 = NH3OH

CaOH2O = Ca(OH)2 =>
CaOH2O = Ca(OH)2

NH4OHCl + H2O = NH4OH + O2 + HCl =>
4 NH4OHCl + 2 H2O = 4 NH4OH + O2 + 4 HCl

MnCl2 + Na3PO4 = NaCl + Mn3(PO4)2* =>
3 MnCl2 + 2 Na3PO4 = 6 NaCl + Mn3(PO4)2*

NaOH(aq)CuSO4(aq) = NaSO4CuOH =>
NaOH(aq)CuSO4(aq) = NaSO4CuOH

MnCl2 + Na3PO4 = NaCl + Mn3(PO4)2* =>
3 MnCl2 + 2 Na3PO4 = 6 NaCl + Mn3(PO4)2*

I2 = I5 =>
5 I2 = 2 I5

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

K2Cr2O7 + Al2O3 = Al2(Cr2O7)3 + K2O =>
3 K2Cr2O7 + Al2O3 = Al2(Cr2O7)3 + 3 K2O

HI + C6H5NH2 = C6H5I + NH3 =>
HI + C6H5NH2 = C6H5I + NH3

AlI3 + (NH4)2S = Al2S3 + NH4I =>
2 AlI3 + 3(NH4)2S = Al2S3 + 6 NH4I

LiCl + Fe(NO3)3 = LiNO3 + FeCl3 =>
3 LiCl + Fe(NO3)3 = 3 LiNO3 + FeCl3

NH4 + LiOH = NH4OH + Li =>
NH4 + LiOH = NH4OH + Li

C5H11OH + HCOOH = H2O + C5H11OOCH =>
C5H11OH + HCOOH = H2O + C5H11OOCH

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Breng de vergelijking van een chemische reactie in evenwicht
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