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Chemische vergelijkingen in evenwicht op11/21/24

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Breng de vergelijking van een chemische reactie in evenwicht
N2O3 + HOH = HNO2 =>
N2O3 + HOH = 2 HNO2

CS2(l) + O2(g) = CO2(g) + SO2(g) =>
CS2(l) + 3 O2(g) = CO2(g) + 2 SO2(g)

C2H4N4 + O2 = CO2 + H2O + N2 =>
C2H4N4 + 3 O2 = 2 CO2 + 2 H2O + 2 N2

(C6H6)(s) + O2 = CO2(g) + H2O(l) =>
2(C6H6)(s) + 15 O2 = 12 CO2(g) + 6 H2O(l)

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

BaS + NiCl2 = NiS + BaCl2 =>
BaS + NiCl2 = NiS + BaCl2

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

N2F2(g) + F2(g) = N2F4(g) =>
N2F2(g) + F2(g) = N2F4(g)

H3C + OH = CH2 + H2O =>
H3C + OH = CH2 + H2O

F + P = PF =>
F + P = PF

BaS + NiCl2 = NiS + BaCl2 =>
BaS + NiCl2 = NiS + BaCl2

MgCl2 + NH3 = Mg(NH3)2Cl2 =>
MgCl2 + 2 NH3 = Mg(NH3)2Cl2

NH4OH + CuCl = [Cu(NH3)4]OH + H2O + NH4Cl =>
5 NH4OH + CuCl = [Cu(NH3)4]OH + 4 H2O + NH4Cl

I2 + CH3CHO = CI3CHO + H2 =>
3 I2 + 2 CH3CHO = 2 CI3CHO + 3 H2

Ca + HCl = CaCl1 + H2 =>
2 Ca + 2 HCl = 2 CaCl1 + H2

HBrO + Cr(OH)3 = Cr(BrO)3 + H2O =>
3 HBrO + Cr(OH)3 = Cr(BrO)3 + 3 H2O

K2Cr2O7 + NaCl = KCl + Na2Cr2O7 =>
K2Cr2O7 + 2 NaCl = 2 KCl + Na2Cr2O7

KSCN + CoCl3 = KCl + Co(SCN)3 =>
3 KSCN + CoCl3 = 3 KCl + Co(SCN)3

K4[Fe(CN)6] + Ce(NO3)4 + KOH = Fe(OH)3 + K2CO3 + KNO3 + Ce(OH)3 + H2O =>
K4[Fe(CN)6] + 61 Ce(NO3)4 + 258 KOH = Fe(OH)3 + 6 K2CO3 + 250 KNO3 + 61 Ce(OH)3 + 36 H2O

FeSO4 + H2C2O4*2H2O + Na2CO3 = FeC2O4*2H2O + Na2SO4 + H2O + CO2 =>
FeSO4 + H2C2O4*2H2O + Na2CO3 = FeC2O4*2H2O + Na2SO4 + H2O + CO2

NO = N2ONO2 =>
3 NO = N2ONO2

Cr(NO3)3 + Na3PO4 = CrPO4 + NaNO3 =>
Cr(NO3)3 + Na3PO4 = CrPO4 + 3 NaNO3

KOH + CaCl2 = CaOH + KCl2 =>
KOH + CaCl2 = CaOH + KCl2

Cl2 + O2 = ClO1 =>
Cl2 + O2 = 2 ClO1

NaCl + HNO3 = H2O + HClO4 + NO2 + NaNO3 =>
NaCl + 9 HNO3 = 4 H2O + HClO4 + 8 NO2 + NaNO3

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

ZnF2 + AgI = AgF + ZnI2 =>
ZnF2 + 2 AgI = 2 AgF + ZnI2

CaO + MgO + Al2O3 = CaO*MgO*Al2O3 =>
CaO + MgO + Al2O3 = CaO*MgO*Al2O3

C7H14O2(l) + O2(g) = CO2(g) + H2O(l) =>
2 C7H14O2(l) + 19 O2(g) = 14 CO2(g) + 14 H2O(l)

KOH + MgO = K2O + Mg(OH)2 =>
2 KOH + MgO = K2O + Mg(OH)2

Na2S = Na + S8 =>
8 Na2S = 16 Na + S8

calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O

CaSO4 + HCl = CaCl2 + H2SO4 =>
CaSO4 + 2 HCl = CaCl2 + H2SO4

Zn + NH4VO3 + H2SO4 = VSO4 + H2O + NH3 + ZnSO4 =>
3 Zn + 2 NH4VO3 + 5 H2SO4 = 2 VSO4 + 6 H2O + 2 NH3 + 3 ZnSO4

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

Ta + Cl = TaCl5 =>
Ta + 5 Cl = TaCl5

Ca + N2 = Ca3N2* =>
3 Ca + N2 = Ca3N2*

C2HCl3 + H{+} + e = C2H4 + HCl =>
C2HCl3 + 6 H{+} + 6e = C2H4 + 3 HCl

Zn + H2O + NH3 = ZnOH + NH4 =>
Zn + H2O + NH3 = ZnOH + NH4

CU + H2SO4 = CUSO4 + H2O + SO2 =>
CU + 2 H2SO4 = CUSO4 + 2 H2O + SO2

As + Cl2 = AsCl5 =>
2 As + 5 Cl2 = 2 AsCl5

HNo3 + Mg(NO3)2 = HNO3 + Mg(No3)2 =>
2 HNo3 + Mg(NO3)2 = 2 HNO3 + Mg(No3)2

NH4Cl + Fe(NO3)3 = NH4NO3 + FeCl3 =>
3 NH4Cl + Fe(NO3)3 = 3 NH4NO3 + FeCl3

Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2

Ba(CIO3)2 + H2SO4 = BaSO4 + H2(CIO3)2 =>
Ba(CIO3)2 + H2SO4 = BaSO4 + H2(CIO3)2

Fe + FeCl3 = FeCl2 =>
Fe + 2 FeCl3 = 3 FeCl2

CH4 + O2 = CO2 + H2O = CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

Al2(SO4)3 + AgNO3 = AgSO4 + Al2(NO3)3 =>
Al2(SO4)3 + 3 AgNO3 = 3 AgSO4 + Al2(NO3)3

NaCO{3} + H{3}PO{4} = Na{3}PO{4} + H{2}O + CO{2} =>
NaCO{3} + 2 H{3}PO{4} = Na{3}PO{4} + 2 H{2}O + CO{2}

NaCl + H2SO4 = HCl + Na2SO4 =>
2 NaCl + H2SO4 = 2 HCl + Na2SO4

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Breng de vergelijking van een chemische reactie in evenwicht
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