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Chemische vergelijkingen in evenwicht op12/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
MnSi + HF = MnF + SiH =>
MnSi + HF = MnF + SiH

CH2Cl2 + NH3 = C3H3N + HCl =>
3 CH2Cl2 + NH3 = C3H3N + 6 HCl

H2S + NaOH = Na2S0 + H2O =>
H2S + 2 NaOH = Na2S0 + 2 H2O

LiBrO3 + H2O = LiOH + HBrO3 =>
LiBrO3 + H2O = LiOH + HBrO3

Cu3PO4 + HCl = CuCl + HCu2PO4 =>
Cu3PO4 + HCl = CuCl + HCu2PO4

Pb{4+} + Fe{2+} = Fe{3+} + Pb{2+} =>
Pb{4+} + 2 Fe{2+} = 2 Fe{3+} + Pb{2+}

FeO + Cu = Fe + CuO2 =>
2 FeO + Cu = 2 Fe + CuO2

V2O3 + Fe2O3 = V2O5 + FeO =>
V2O3 + 2 Fe2O3 = V2O5 + 4 FeO

C12H13 + O2 = CO2 + H2O =>
4 C12H13 + 61 O2 = 48 CO2 + 26 H2O

MgO + NaNO3 = Mg(NO3)2 + Na2O =>
MgO + 2 NaNO3 = Mg(NO3)2 + Na2O

CaSO3 = Ca + SO3 =>
CaSO3 = Ca + SO3

O2Fe2 = Fe2O2 =>
O2Fe2 = Fe2O2

CuOH2SO4 = CuSO4H2O =>
CuOH2SO4 = CuSO4H2O

C2H6 + O = CO2 + H2O =>
C2H6 + 7 O = 2 CO2 + 3 H2O

C2O = C4{2+} + O2{2-} =>
2 C2O = C4{2+} + O2{2-}

Hg2 + HCl = Hg2Cl2 + H =>
Hg2 + 2 HCl = Hg2Cl2 + 2 H

Cu(No3)2 + Zn = Cu + ZnNo3 =>
Cu(No3)2 + 2 Zn = Cu + 2 ZnNo3

Cr(OH)3 + HClO4 = H2O + Cr(ClO4)3 =>
Cr(OH)3 + 3 HClO4 = 3 H2O + Cr(ClO4)3

ZnO + SO2 = ZnSO3 =>
ZnO + SO2 = ZnSO3

N4 = N =>
N4 = 4 N

Na2SO4(heat) = Na + SO4 =>
Na2SO4(heat) = 2 Na + SO4

Fe(NO3)2 + Na2SO4 = FeSO4 + NaNO3 =>
Fe(NO3)2 + Na2SO4 = FeSO4 + 2 NaNO3

K2SO3 + Br2 + H2O = K2SO4 + HBr =>
K2SO3 + Br2 + H2O = K2SO4 + 2 HBr

OHCH2CHOHCH2OH + CH3CH2OCH2CH3 = CH3CH2O2CH2CH3 + H2 =>
4 OHCH2CHOHCH2OH + 6 CH3CH2OCH2CH3 = 9 CH3CH2O2CH2CH3 + H2

NaNO3 + H3PO4 = NaNO2 + HPO4 + H2O =>
NaNO3 + H3PO4 = NaNO2 + HPO4 + H2O

CUO2 + H2SO4 = CU(SO4)2 + H2O =>
CUO2 + 2 H2SO4 = CU(SO4)2 + 2 H2O

NH = N + H2 =>
2 NH = 2 N + H2

Cu(NH3)2 + I + H2O = CuI + NH3*H2O =>
Cu(NH3)2 + I + 2 H2O = CuI + 2 NH3*H2O

H2O2 + HCl + KI = H2O + KCl + I3 =>
3 H2O2 + 6 HCl + 6 KI = 6 H2O + 6 KCl + 2 I3

C5H9NO2 + KOH = C5H8KNO2 + H2O =>
C5H9NO2 + KOH = C5H8KNO2 + H2O

CH3CH2OH + Mg = (CH3CHO)2Mg + H2 =>
2 CH3CH2OH + Mg = (CH3CHO)2Mg + 2 H2

K2ClO3 + H2SO4 = KHSO3 + O2 + Cl2O3 + H2O =>
4 K2ClO3 + 8 H2SO4 = 8 KHSO3 + 5 O2 + 2 Cl2O3 + 4 H2O

O2Fe2 = OFe =>
O2Fe2 = 2 OFe

B + O2 = BO =>
2 B + O2 = 2 BO

Mg + AgNO3 = NO3 + MgAg =>
Mg + AgNO3 = NO3 + MgAg

Mg3N2 + HOH = Mg(OH)2 + H3N =>
Mg3N2 + 6 HOH = 3 Mg(OH)2 + 2 H3N

U3O8 + MnO2 + H2SO4 = UO2SO4 + MnSO4 + H2O =>
U3O8 + MnO2 + 4 H2SO4 = 3 UO2SO4 + MnSO4 + 4 H2O

C2O = C2 + O2 =>
2 C2O = 2 C2 + O2

K2SO3 + HNO3 = H2SO3 + KNO3 =>
K2SO3 + 2 HNO3 = H2SO3 + 2 KNO3

H2O + BaO = Ba(OH)2 =>
H2O + BaO = Ba(OH)2

FeCl3 + CaCO3 = FeCO3 + CaCl2 + Cl2 =>
2 FeCl3 + 2 CaCO3 = 2 FeCO3 + 2 CaCl2 + Cl2

I{-} + Ag{+} = AgI =>
I{-} + Ag{+} = AgI

Mg + Cu(No3)2 = Mg(No3) + Cu =>
2 Mg + Cu(No3)2 = 2 Mg(No3) + Cu

NaClO3 + KBr + HCl = NaCl + KCl + Br2 + H2O =>
NaClO3 + 6 KBr + 6 HCl = NaCl + 6 KCl + 3 Br2 + 3 H2O

Cu(NO3)2(aq) + Na2CO3(s) + H2O = (CuCO3)Cu(OH)2 + NaNO3(aq) + CO2(g) =>
2 Cu(NO3)2(aq) + 2 Na2CO3(s) + H2O = (CuCO3)Cu(OH)2 + 4 NaNO3(aq) + CO2(g)

HgO + F = HgF + O =>
HgO + F = HgF + O

Al + H3Po4 = AlPo4 + H2 =>
2 Al + 2 H3Po4 = 2 AlPo4 + 3 H2

BaCl2 + H2SO3 = BaSO3 + HCl =>
BaCl2 + H2SO3 = BaSO3 + 2 HCl

Au + NaOH = Au(OH)3 + Na =>
Au + 3 NaOH = Au(OH)3 + 3 Na

CH3CH2CH2CH2NH2 + HCl = CH3CH2CH2CH2NH3Cl =>
CH3CH2CH2CH2NH2 + HCl = CH3CH2CH2CH2NH3Cl

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Breng de vergelijking van een chemische reactie in evenwicht
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