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Химические уравнения сбалансированы на12/14/24

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Re + HNO3 = HReO4 + NO + H2O =>
3 Re + 7 HNO3 = 3 HReO4 + 7 NO + 2 H2O

CaCl2 + Br2 = Cl2 + CaBr2 =>
CaCl2 + Br2 = Cl2 + CaBr2

HCNO + KOH = HOH + KCNO =>
HCNO + KOH = HOH + KCNO

KHS = K + HS =>
KHS = K + HS

Li2O + Pb = PbO2 + Li =>
2 Li2O + Pb = PbO2 + 4 Li

Cd + H{+} = Cd{2+} + H2 =>
Cd + 2 H{+} = Cd{2+} + H2

C6H10 + HNO3 = C6H11NO3 =>
C6H10 + HNO3 = C6H11NO3

Li2S + SrI2 = Li2I2 + SrS =>
Li2S + SrI2 = Li2I2 + SrS

AlS + H2O = AlO + H2S =>
AlS + H2O = AlO + H2S

MgCl3(aq) + Na2CO3(aq) = MgCO3(s) + Na2Cl3(aq) =>
MgCl3(aq) + Na2CO3(aq) = MgCO3(s) + Na2Cl3(aq)

Ca3(PO4)2 + NaI = CaI2 + Na3(PO4) =>
Ca3(PO4)2 + 6 NaI = 3 CaI2 + 2 Na3(PO4)

(NH)4(NO)2 = N2 + H2O =>
(NH)4(NO)2 = 3 N2 + 2 H2O

H2SO4(l) + Cu(s) = CuSO4(s) + H2(g) =>
H2SO4(l) + Cu(s) = CuSO4(s) + H2(g)

KHS = K2S + H2S =>
2 KHS = K2S + H2S

C6H5COOHNaHCO3 = C7H5O2NaH2OCO2 =>
C6H5COOHNaHCO3 = C7H5O2NaH2OCO2

KI(aq) + H2O(l) = H2(g) + I2(g) + KOH(aq) =>
2 KI(aq) + 2 H2O(l) = H2(g) + I2(g) + 2 KOH(aq)

Cd + H{+} = Cd2{+} + H2 =>
4 Cd + 2 H{+} = 2 Cd2{+} + H2

Ca(OH)2 + (NH4)Cl = (NH4)(OH) + CaCl2 =>
Ca(OH)2 + 2(NH4)Cl = 2(NH4)(OH) + CaCl2

CuSO4*5H2O + K2C2O4*H2O = K2[Cu(C2O4)2]*2H2O + H2O + K + SO4 =>
CuSO4*5H2O + 2 K2C2O4*H2O = K2[Cu(C2O4)2]*2H2O + 5 H2O + 2 K + SO4

Cl2(g) + H2 = HCl =>
Cl2(g) + H2 = 2 HCl

Cu(s) + H2SO4(l) = Cu(SO4)2(aq) + SO2(g) + H2O(l) =>
Cu(s) + 4 H2SO4(l) = Cu(SO4)2(aq) + 2 SO2(g) + 4 H2O(l)

Pb(CH3COO)2 + KBr = PbBr + K(CH3COO)2 =>
Pb(CH3COO)2 + KBr = PbBr + K(CH3COO)2

C6H5CH2NH2 + HCl = C6H5CH2NH3Cl =>
C6H5CH2NH2 + HCl = C6H5CH2NH3Cl

KI(aq) + H2O(l) = HI(aq) + KOH(aq) =>
KI(aq) + H2O(l) = HI(aq) + KOH(aq)

KHS = K2S + H2S =>
2 KHS = K2S + H2S

C4H9ClNaOH = C4H9OHNaCl =>
C4H9ClNaOH = C4H9OHNaCl

SiCl4(l) + H2O = SiO2(s) + HCl(aq) =>
SiCl4(l) + 2 H2O = SiO2(s) + 4 HCl(aq)

Cu(s) + H2SO4(l) = CuSO4 + SO2 + H2O =>
Cu(s) + 2 H2SO4(l) = CuSO4 + SO2 + 2 H2O

BaO2 = BaO + O2 =>
2 BaO2 = 2 BaO + O2

CH3NO2 + N2O + OH{-} = CO3{-2} + H2O + N2 =>
2 CH3NO2 + 3 N2O + 4 OH{-} = 2 CO3{-2} + 5 H2O + 4 N2

KHS = K + HS =>
KHS = K + HS

MnO4 + N2O3 = Mn + NO3 =>
3 MnO4 + 4 N2O3 = 3 Mn + 8 NO3

KI(aq) + H2O(l) = KOH(aq) + I2(s) + H2(g) =>
2 KI(aq) + 2 H2O(l) = 2 KOH(aq) + I2(s) + H2(g)

CH3CH2CHO + NaBH4 = CH3CH2CH2OH + NaBH2 =>
CH3CH2CHO + NaBH4 = CH3CH2CH2OH + NaBH2

SiCl4(l) + H2O = SiO2 + HCl(aq) =>
SiCl4(l) + 2 H2O = SiO2 + 4 HCl(aq)

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

KI(aq) + H2O(l) = KOH(aq) + I2(s) + H2(g) =>
2 KI(aq) + 2 H2O(l) = 2 KOH(aq) + I2(s) + H2(g)

ZnSO4NaCl = ZnClNaSO4 =>
ZnSO4NaCl = ZnClNaSO4

NaHCO3Ca(OH)2 = CaCO3H2ONaOH =>
NaHCO3Ca(OH)2 = CaCO3H2ONaOH

Ba(OH)2 + NH3 = Ba3N2 + H2O =>
3 Ba(OH)2 + 2 NH3 = Ba3N2 + 6 H2O

Zn(s) + Pb(NO3)2 = Zn(NO3)2(aq) + Pb(s) =>
Zn(s) + Pb(NO3)2 = Zn(NO3)2(aq) + Pb(s)

Fe(s) + Al2O3(s) = Al(s) + Fe2O3 =>
2 Fe(s) + Al2O3(s) = 2 Al(s) + Fe2O3

CH3NO2 + N2O + OH{-} = CO3{-}2 + H2O + N2 =>
2 CH3NO2 + 4 N2O + 2 OH{-} = 2 CO3{-}2 + 4 H2O + 5 N2

SiO2 + ZnO = ZnSi2O4 + O2 =>
4 SiO2 + 2 ZnO = 2 ZnSi2O4 + O2

CuOH = Cu2O + H2O =>
2 CuOH = Cu2O + H2O

Cr(OH)2 + H2SO4 = Cr2(SO4)3 + SO2 + H2O =>
2 Cr(OH)2 + 4 H2SO4 = Cr2(SO4)3 + SO2 + 6 H2O

Zn(s) + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn(s) + Pb(NO3)2 = Zn(NO3)2 + Pb

KI(aq) + H2O(l) = HI(aq) + KOH(aq) =>
KI(aq) + H2O(l) = HI(aq) + KOH(aq)

KCrO + BaNO = KNO + BaCrO =>
KCrO + BaNO = KNO + BaCrO

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

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