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Chemische vergelijkingen in evenwicht op11/25/24

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Breng de vergelijking van een chemische reactie in evenwicht
Ca(HCO3)2 + HBr = Ca(Br)2 + CO2 + H2O =>
Ca(HCO3)2 + 2 HBr = Ca(Br)2 + 2 CO2 + 2 H2O

Pb(OH)2 + HCl = PbCl2 + H2O =>
Pb(OH)2 + 2 HCl = PbCl2 + 2 H2O

Na3PO4(aq) + MgCl2 = Mg3(PO4)2(s) + NaCl(aq) =>
2 Na3PO4(aq) + 3 MgCl2 = Mg3(PO4)2(s) + 6 NaCl(aq)

Ca(HCO3)2 + HBr = Ca(Br)2 + CO2 + H2O =>
Ca(HCO3)2 + 2 HBr = Ca(Br)2 + 2 CO2 + 2 H2O

H3PO4 + (NH4)2MoO4 + HNO3 = (NH)3PO4MoO3 + NH4NO3 + H2O =>
8 H3PO4 + 8(NH4)2MoO4 + 10 HNO3 = 8(NH)3PO4MoO3 + NH4NO3 + 35 H2O

Zn + NaNO3 + NaOH + H2O = Na2[Zn(OH)4] + NH3 =>
4 Zn + NaNO3 + 7 NaOH + 6 H2O = 4 Na2[Zn(OH)4] + NH3

(CN)2 + F = CF4 + NF3 =>
(CN)2 + 14 F = 2 CF4 + 2 NF3

K3PO4 + HOH = K2HPO4 + KOH =>
K3PO4 + HOH = K2HPO4 + KOH

CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O

N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O

C3H5(NO3)3 = CO2 + N2 + H20(water) + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + H20(water) + 6 O2

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

H2SO3 + Fe(OH)3 = Fe2(SO3)3 + H2O =>
3 H2SO3 + 2 Fe(OH)3 = Fe2(SO3)3 + 6 H2O

LiCl + H2SO4 = Li2SO4 + HCl =>
2 LiCl + H2SO4 = Li2SO4 + 2 HCl

Ba(s) + AgNO3(aq) = Ba(NO3)2(aq) + Ag(s) =>
Ba(s) + 2 AgNO3(aq) = Ba(NO3)2(aq) + 2 Ag(s)

CH3CH2COOH + CH3OH = CH3CH2COOH3 + H2O =>
CH3CH2COOH + 3 CH3OH = 2 CH3CH2COOH3 + H2O

BaO2 + KI + HCl = KCl + BaCl2 + H2O + I2 =>
BaO2 + 2 KI + 4 HCl = 2 KCl + BaCl2 + 2 H2O + I2

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

C2 + O2 = CO2 =>
C2 + 2 O2 = 2 CO2

H2C6H6O2 + OH = C6H6O6 + H2O =>
H2C6H6O2 + 10 OH = C6H6O6 + 6 H2O

MgCl2 + Na2[H2Y] = NaCl + MgH2Y =>
MgCl2 + Na2[H2Y] = 2 NaCl + MgH2Y

Na2 + Si2 + O2 = Na4SiO4 =>
4 Na2 + Si2 + 4 O2 = 2 Na4SiO4

Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O

NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O

UF5 + H2O = UO2F2 + UF4 + HF =>
2 UF5 + 2 H2O = UO2F2 + UF4 + 4 HF

H2 + SO4 + BaCl2 = BaSO4 + HCl =>
H2 + SO4 + BaCl2 = BaSO4 + 2 HCl

LiCl + H2SO4 = Li2SO4 + HCl =>
2 LiCl + H2SO4 = Li2SO4 + 2 HCl

BaSO3(s) = BaO(s) + SO2(g) =>
BaSO3(s) = BaO(s) + SO2(g)

K2Cr2O7 + BaSO4 = BaCr2O7 + K2SO4 =>
K2Cr2O7 + BaSO4 = BaCr2O7 + K2SO4

Ca(HCO3)2 + HBr = Ca(Br)2 + CO2 + H2O =>
Ca(HCO3)2 + 2 HBr = Ca(Br)2 + 2 CO2 + 2 H2O

COBr2 + KOH = CO(OH)2 + KBr =>
COBr2 + 2 KOH = CO(OH)2 + 2 KBr

[Cu(H2O)4]SO4*H2O + NH3 = [Cu(NH3)4]SO4*1H2O + H2O =>
[Cu(H2O)4]SO4*H2O + 4 NH3 = [Cu(NH3)4]SO4*1H2O + 4 H2O

NH3 + H2SeO4 = (NH4)2SeO4 =>
2 NH3 + H2SeO4 = (NH4)2SeO4

CuSO4*5H2O + Ba(OH)2 = Cu(OH)2 + BaSO4 + H2O =>
CuSO4*5H2O + Ba(OH)2 = Cu(OH)2 + BaSO4 + 5 H2O

HgCl + Ca(OH)2 = HgO + CaCl2 + H2 =>
2 HgCl + Ca(OH)2 = 2 HgO + CaCl2 + H2

Cu(NO3)2 + KClO3 = Cu(ClO3)2 + KNO3 =>
Cu(NO3)2 + 2 KClO3 = Cu(ClO3)2 + 2 KNO3

C + H2 + Cl2 = C2H5Cl =>
4 C + 5 H2 + Cl2 = 2 C2H5Cl

CH3CH5OH + O2 = H2O + CO2 =>
4 CH3CH5OH + 15 O2 = 18 H2O + 8 CO2

Y + Ni = Y2Ni7 =>
2 Y + 7 Ni = Y2Ni7

HCl + HNO3 = HOCl + NO + H2O =>
3 HCl + 2 HNO3 = 3 HOCl + 2 NO + H2O

AgNO3(aq) + CaCl(aq) = AgCl(s) + CaNO3(aq) =>
AgNO3(aq) + CaCl(aq) = AgCl(s) + CaNO3(aq)

KCIO3 + FeSO4 + H2SO4 = KCI + Fe2(SO4)3 + H2O =>
KCIO3 + 6 FeSO4 + 3 H2SO4 = KCI + 3 Fe2(SO4)3 + 3 H2O

CuI2 + NH4NO3 = NH4I + Cu(NO3)2 =>
CuI2 + 2 NH4NO3 = 2 NH4I + Cu(NO3)2

ZnO + Ba = BaO + Zn =>
ZnO + Ba = BaO + Zn

Mg3 + HCl = MgCl2 + H2 =>
Mg3 + 6 HCl = 3 MgCl2 + 3 H2

I3{-}(aq) + S2O3{2-}(aq) = I{-}(aq) + S4O6{2-}(aq) =>
I3{-}(aq) + 2 S2O3{2-}(aq) = 3 I{-}(aq) + S4O6{2-}(aq)

NO3 + Br2 = NO2 + BrO3 =>
6 NO3 + Br2 = 6 NO2 + 2 BrO3

Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4

NO3 + Br2 = NO2 + BrO3 =>
6 NO3 + Br2 = 6 NO2 + 2 BrO3

[Cr((NH2)2CO)6]4(Cr(CN)6)3 + KMnO4 + H2SO4 = K2Cr2O7 + MnSO4 + CO2 + KNO3 + K2SO4 + H2O =>
10[Cr((NH2)2CO)6]4(Cr(CN)6)3 + 1176 KMnO4 + 1399 H2SO4 = 35 K2Cr2O7 + 1176 MnSO4 + 420 CO2 + 660 KNO3 + 223 K2SO4 + 1879 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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