| Уравнения, сбалансированные на предыдущий день |
CaCO3 + 2 HNO3 = Ca + 2 NO3 + CO2 + H2O
CH4(g) = C2H2(g) + H2(g) =>
2 CH4(g) = C2H2(g) + 3 H2(g)
H2SO3 + Sn = Sn(SO3)2 + H2 =>
2 H2SO3 + Sn = Sn(SO3)2 + 2 H2
Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2
W + Cu2O = Cu + WO2 =>
W + 2 Cu2O = 4 Cu + WO2
Br2 + NaOH = NaBrO + HBr =>
Br2 + NaOH = NaBrO + HBr
Ca + CoCl2 = Co + CaCl =>
2 Ca + CoCl2 = Co + 2 CaCl
CH3CHCH3CH3 + Cl2 = CH3CHCH3CH2Cl + HCl =>
CH3CHCH3CH3 + Cl2 = CH3CHCH3CH2Cl + HCl
C6H8O7 + H2O = C6H5O7 + H3O =>
C6H8O7 + 3 H2O = C6H5O7 + 3 H3O
Cu + HgCl2 = Cu2(Cl2)3 + Hg =>
2 Cu + 3 HgCl2 = Cu2(Cl2)3 + 3 Hg
Mn + O2 = MnO2 =>
Mn + O2 = MnO2
C8H18 + O2 = CO2 + H3 =>
C8H18 + 8 O2 = 8 CO2 + 6 H3
H + S = H3S =>
3 H + S = H3S
O21 = O14 =>
2 O21 = 3 O14
NiCl2 + Na2S = Ni2S2 + NaCl =>
2 NiCl2 + 2 Na2S = Ni2S2 + 4 NaCl
BaO + SO2 = BaSO4 + BaS =>
4 BaO + 4 SO2 = 3 BaSO4 + BaS
ZnTe + HCN = C2N2Zn + H2Te =>
ZnTe + 2 HCN = C2N2Zn + H2Te
Li2SO4 + H2SO4 = LiSO4 + SO2 + H2O =>
Li2SO4 + 2 H2SO4 = 2 LiSO4 + SO2 + 2 H2O
KAlO2 + HNO3 = Al(NO3)3 + KOH + H2O =>
KAlO2 + 3 HNO3 = Al(NO3)3 + KOH + H2O
Fe3O4 + Fe = FeO =>
Fe3O4 + Fe = 4 FeO
Pb(CH3COO)2 + CuI2 = PbI2 + Cu(CH3COO)2 =>
Pb(CH3COO)2 + CuI2 = PbI2 + Cu(CH3COO)2
NaOH + SiHCl3 = Na2SiO3 + NaCl + H2 + H2O =>
5 NaOH + SiHCl3 = Na2SiO3 + 3 NaCl + H2 + 2 H2O
H2SO3(aq) + NH3(aq) = NH4HSO3(aq) =>
H2SO3(aq) + NH3(aq) = NH4HSO3(aq)
NH3 + PO4 = HN + H2PO4 =>
NH3 + PO4 = HN + H2PO4
CaNO3 + NaOH = CaOH + NaNO3 =>
CaNO3 + NaOH = CaOH + NaNO3
NiCl2 + NaClO + NaOH = NiO(OH) + NaCl + H2O =>
2 NiCl2 + NaClO + 4 NaOH = 2 NiO(OH) + 5 NaCl + H2O
LiNi + O2 = LiNiO =>
2 LiNi + O2 = 2 LiNiO
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
K2Cr2O7 + H2S + HCl = S2 + CrCl2 + H2O + KCl =>
K2Cr2O7 + 4 H2S + 6 HCl = 2 S2 + 2 CrCl2 + 7 H2O + 2 KCl
Na(Al(OH)4) + HNO3 = NaNO3 + Al(NO3)3 + H2O =>
Na(Al(OH)4) + 4 HNO3 = NaNO3 + Al(NO3)3 + 4 H2O
La2O3 + Sm2O3 + B = LaSmB12 + B2O2 =>
La2O3 + Sm2O3 + 30 B = 2 LaSmB12 + 3 B2O2
Cr + HNO3 = Cr(NO3)3 + H2O + NO2 =>
Cr + 6 HNO3 = Cr(NO3)3 + 3 H2O + 3 NO2
ZnS + HNO3 = ZnSO4 + NO2 + H2O =>
ZnS + 8 HNO3 = ZnSO4 + 8 NO2 + 4 H2O
Na3AsO4 + NaI + HCl = AsCl3 + NaCl + I2 + H2O =>
Na3AsO4 + 2 NaI + 8 HCl = AsCl3 + 5 NaCl + I2 + 4 H2O
H + P = PH =>
H + P = PH
Mn{+3} + Pb3O4 + H{+} = MnO4{-} + Pb{+2} + H2O =>
Mn{+3} + 2 Pb3O4 + 8 H{+} = MnO4{-} + 6 Pb{+2} + 4 H2O
K2(SO4) + Pb(NO3)2 = PbSO4 + KNO3 =>
K2(SO4) + Pb(NO3)2 = PbSO4 + 2 KNO3
CH3OH + H2S = CH3OH2 + SH =>
CH3OH + H2S = CH3OH2 + SH
CH3COCH3 + Ca(ClO)2 = CHCl3 + Ca(OH)2 + Ca(OCOCH3)2 =>
2 CH3COCH3 + 3 Ca(ClO)2 = 2 CHCl3 + 2 Ca(OH)2 + Ca(OCOCH3)2
CH6N4O + O2 = CO2 + H2O + NO2 =>
CH6N4O + 6 O2 = CO2 + 3 H2O + 4 NO2
BaSO4 + KCl = BaCl2 + K2SO4 =>
BaSO4 + 2 KCl = BaCl2 + K2SO4
Zn + HNO3 = H2O + NH4NO3 + Zn(NO3) =>
8 Zn + 10 HNO3 = 3 H2O + NH4NO3 + 8 Zn(NO3)
Ag2S + HNO3 = AgNO3 + S + NO + H2O =>
3 Ag2S + 8 HNO3 = 6 AgNO3 + 3 S + 2 NO + 4 H2O
NaHCO3(s) = Na(s) + H2(g) + O2(g) + C2(s) =>
2 NaHCO3(s) = 2 Na(s) + H2(g) + 3 O2(g) + C2(s)
CaCO3 + CH3CO2H = CaCH3CO2 + HCO3 =>
CaCO3 + CH3CO2H = CaCH3CO2 + HCO3
C2 + B4 = C5B =>
10 C2 + B4 = 4 C5B
CI2 + AII3 = AICI3 + I2 =>
CI2 + AII3 = AICI3 + I2
Fe{+} + CI{+2) = FeCI{+3} =>
Fe{+} + CI{+2) = FeCI{+3}
Cr2O3 + Ca(ClO)Cl + NaOH = CaCl2 + CaCrO4 + NaCl + H2O =>
Cr2O3 + 3 Ca(ClO)Cl + 4 NaOH = CaCl2 + 2 CaCrO4 + 4 NaCl + 2 H2O
AgNO3 + K3[Fe(CN)6] = Ag3[Fe(CN)6] + KNO3 =>
3 AgNO3 + K3[Fe(CN)6] = Ag3[Fe(CN)6] + 3 KNO3
Уравняйте уравнение любой химической реакции
| Уравнения, сбалансированные на предыдущий день |
Уравнения сбалансированы на11/23/24
Уравнения сбалансированы на12/23/23
Оставьте нам отзыв о своем опыте работы с балансировкой уравнений химических реакций.
