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Chemische vergelijkingen in evenwicht op02/20/18

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Breng de vergelijking van een chemische reactie in evenwicht
Ai2O3 = Ai + O2 =>
2 Ai2O3 = 4 Ai + 3 O2

NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O

Na3PO4(s) + CoBr2(s) = Co3(PO4)2(s) + NaBr(s) =>
2 Na3PO4(s) + 3 CoBr2(s) = Co3(PO4)2(s) + 6 NaBr(s)

H3PO4 + NH3 = ((NH4)3PO4) =>
H3PO4 + 3 NH3 = ((NH4)3PO4)

CuCu + HCl = CuCl2 + H2 =>
CuCu + 4 HCl = 2 CuCl2 + 2 H2

CuSO4(H2O) + Mg = MgSO4(H2O) + Cu =>
CuSO4(H2O) + Mg = MgSO4(H2O) + Cu

AgBrO3 + Br2 + H2O = AgBr + HBrO3 =>
5 AgBrO3 + 3 Br2 + 3 H2O = 5 AgBr + 6 HBrO3

KOH + HCl = H2O + KCl =>
KOH + HCl = H2O + KCl

Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2

KClO3 + HCl = Cl2 + KCl + H2O =>
KClO3 + 6 HCl = 3 Cl2 + KCl + 3 H2O

NO + O2 + H20 = HNO3 =>
20 NO + 20 O2 + H20 = 20 HNO3

Ba(ClO3)2 = BaCl2 + O2 =>
Ba(ClO3)2 = BaCl2 + 3 O2

K2Cr2O7 + HCl = Cl2 + CrCl3 + KCl + H2O =>
K2Cr2O7 + 14 HCl = 3 Cl2 + 2 CrCl3 + 2 KCl + 7 H2O

Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2

HCl + CACO3 = CACl2 + H2O + CO2 =>
2 HCl + CACO3 = CACl2 + H2O + CO2

N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O

Al + HNO3 = Al(NO3)3 + H2O + N2 =>
10 Al + 36 HNO3 = 10 Al(NO3)3 + 18 H2O + 3 N2

P + KClO3 = P2O5 + KCl =>
6 P + 5 KClO3 = 3 P2O5 + 5 KCl

KNO2 + K2Cr2O7 + HNO3 = KNO3 + Cr(NO3)3 + H2O =>
3 KNO2 + K2Cr2O7 + 8 HNO3 = 5 KNO3 + 2 Cr(NO3)3 + 4 H2O

Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2

C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O

Co(NO3)2(aq) + NaCl(aq) = CoCl2 + Na(NO3)(aq) =>
Co(NO3)2(aq) + 2 NaCl(aq) = CoCl2 + 2 Na(NO3)(aq)

FEO + P = FE + P2O5 =>
5 FEO + 2 P = 5 FE + P2O5

Na3PO4(s) + CoBr2(s) = Co3(PO4)2(s) + NaBr(s) =>
2 Na3PO4(s) + 3 CoBr2(s) = Co3(PO4)2(s) + 6 NaBr(s)

FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2

O3 + KI + H2SO4 = K2SO4 + I2 + H2O =>
O3 + 6 KI + 3 H2SO4 = 3 K2SO4 + 3 I2 + 3 H2O

Na + O2 = NaO =>
2 Na + O2 = 2 NaO

NAH + H2O = NAOH + H2 =>
NAH + H2O = NAOH + H2

H3PO4 + ZnSO4 = Zn(H2PO4)2 + H2SO4 =>
2 H3PO4 + ZnSO4 = Zn(H2PO4)2 + H2SO4

KMnO4 + KBr + H2O = MnO2 + KBrO3 + K(OH) =>
2 KMnO4 + KBr + H2O = 2 MnO2 + KBrO3 + 2 K(OH)

(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4

K + HNO3 = KNO3 + N2 + H2O =>
10 K + 12 HNO3 = 10 KNO3 + N2 + 6 H2O

KCl + MNO4 + H2SO4 = K2SO4 + MNSO4 + Cl2 + H2O =>
6 KCl + MNO4 + 4 H2SO4 = 3 K2SO4 + MNSO4 + 3 Cl2 + 4 H2O

NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(g) =>
2 NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(g)

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2

K2CrO4 + (NH4)2S + H2O = Cr(OH)3 + S + KOH + NH4OH =>
2 K2CrO4 + 3(NH4)2S + 8 H2O = 2 Cr(OH)3 + 3 S + 4 KOH + 6 NH4OH

Al + H2SO4 = AlSO4 + H2 =>
Al + H2SO4 = AlSO4 + H2

KMNO4 + HCl = KCl + MNCl2 + H2O + Cl2 =>
2 KMNO4 + 16 HCl = 2 KCl + 2 MNCl2 + 8 H2O + 5 Cl2

KO2 + H2O = O2 + KOH =>
4 KO2 + 2 H2O = 3 O2 + 4 KOH

W + C = WC =>
W + C = WC

C3H7SH + O2 = CO2 + SO2 + H2O =>
C3H7SH + 6 O2 = 3 CO2 + SO2 + 4 H2O

NH4Cl + H2O = H3O + NH3 + Cl =>
NH4Cl + H2O = H3O + NH3 + Cl

C3H5 + O2 = CO2 + H2O =>
4 C3H5 + 17 O2 = 12 CO2 + 10 H2O

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

CO + Fe2O3 = CO2 + Fe =>
3 CO + Fe2O3 = 3 CO2 + 2 Fe

CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH

NH3 + O2 = NO + H20 =>
20 NH3 + 10 O2 = 20 NO + 3 H20

C2H6O2 + O2 = CO2 + H2O =>
2 C2H6O2 + 5 O2 = 4 CO2 + 6 H2O

CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH

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Breng de vergelijking van een chemische reactie in evenwicht
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