Уравнения, сбалансированные на предыдущий день |
CO + H2O = CO2 + H2
NaClO + NaI + H2SO4 = Na2SO4 + I2 + NaCl + H2O =>
NaClO + 2 NaI + H2SO4 = Na2SO4 + I2 + NaCl + H2O
KOH + HBr = KBr{+} + H2O{-} =>
KOH + HBr = KBr{+} + H2O{-}
Ca3P2 + O2 = Ca3(PO4)2 =>
Ca3P2 + 4 O2 = Ca3(PO4)2
CH4 + CI = CH3 + HCI =>
CH4 + CI = CH3 + HCI
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Co2 = Co4 =>
2 Co2 = Co4
CH3CCH3CCCH3CH3 + H2 = CH3CHCH3CH2CHCH3CH3 =>
CH3CCH3CCCH3CH3 + 2 H2 = CH3CHCH3CH2CHCH3CH3
Zn(CH3COO)2 + KOH = Zn(OH)2 + K(CH3COO) =>
Zn(CH3COO)2 + 2 KOH = Zn(OH)2 + 2 K(CH3COO)
BaO + SiO2 = Ba2Si + O =>
2 BaO + SiO2 = Ba2Si + 4 O
NaOH + FeBr3 = NaBr + Fe(OH)3 =>
3 NaOH + FeBr3 = 3 NaBr + Fe(OH)3
KBr + F2 = KF + Br2 =>
2 KBr + F2 = 2 KF + Br2
Zn + HCl(ac) = ZnCl2 + H2 =>
Zn + 2 HCl(ac) = ZnCl2 + H2
O2 + As = As2O5 =>
5 O2 + 4 As = 2 As2O5
NaCl(s) + H2O(l) = NaOH(ac) + Cl2(g) + H2(g) =>
2 NaCl(s) + 2 H2O(l) = 2 NaOH(ac) + Cl2(g) + H2(g)
KOH + HBr = KBr{+} + H2O{-} =>
KOH + HBr = KBr{+} + H2O{-}
O2 + As = As2O5 =>
5 O2 + 4 As = 2 As2O5
SnO2 + K2O = K4SnO4 =>
SnO2 + 2 K2O = K4SnO4
ZnO + H2SO4 = H2O + ZnSO4 =>
ZnO + H2SO4 = H2O + ZnSO4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
MnCl2Mg(OH)2 = MgCl2Mn(OH)2 =>
MnCl2Mg(OH)2 = MgCl2Mn(OH)2
KOH + HBr = KBr{+} + H2O{-} =>
KOH + HBr = KBr{+} + H2O{-}
O2 + As = As2O5 =>
5 O2 + 4 As = 2 As2O5
(CH2)6(COOH)2 + Ba(OH)2 = Ba + COOH + H2O =>
(CH2)6(COOH)2 + 15 Ba(OH)2 = 15 Ba + 8 COOH + 18 H2O
Fe2 + CaO2 = Fe3O2 + Ca3 =>
9 Fe2 + 6 CaO2 = 6 Fe3O2 + 2 Ca3
SOCl2 + P2S5 = S2Cl2 + SO2 + PCl5 =>
10 SOCl2 + P2S5 = 5 S2Cl2 + 5 SO2 + 2 PCl5
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
O2 + As = As2O5 =>
5 O2 + 4 As = 2 As2O5
I2 + F2 = IF7 =>
I2 + 7 F2 = 2 IF7
Fe2O3(s) + CO = Fe + CO2 =>
Fe2O3(s) + 3 CO = 2 Fe + 3 CO2
Ba(OH)2 + O2 = H2O + BaO2 =>
2 Ba(OH)2 + O2 = 2 H2O + 2 BaO2
HNO3 + Fe + KSCN = Fe(SCN)3 + KNO3 + H2O + NO =>
4 HNO3 + Fe + 3 KSCN = Fe(SCN)3 + 3 KNO3 + 2 H2O + NO
Li3P = Li + P4 =>
4 Li3P = 12 Li + P4
HCOOH + Cu = HCOOCu + H =>
HCOOH + Cu = HCOOCu + H
CO + H2O = CO2 + H2 =>
CO + H2O = CO2 + H2
KOH + HBr = KBr{+} + H2O{-} =>
KOH + HBr = KBr{+} + H2O{-}
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
C3H6O + O2 = CO + H2O =>
2 C3H6O + 5 O2 = 6 CO + 6 H2O
Ca(ClO)2 + NH3 = N2 + CaCl2 + H2O =>
3 Ca(ClO)2 + 4 NH3 = 2 N2 + 3 CaCl2 + 6 H2O
Na2S + Na2Cr2O7 + H2SO4 = Cr2(SO4)4 + Na2SO4 + H2O =>
Na2S + 2 Na2Cr2O7 + 10 H2SO4 = 2 Cr2(SO4)4 + 3 Na2SO4 + 10 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
MnO4{-} + NO2{-} + H{+} = Mn{2+} + NO3{-} + H2O =>
2 MnO4{-} + 5 NO2{-} + 6 H{+} = 2 Mn{2+} + 5 NO3{-} + 3 H2O
KOH + HBr = KBr{+} + H2O{-} =>
KOH + HBr = KBr{+} + H2O{-}
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Al + K2Cr2O7 + H2SO4 = Cr2(SO4)2 + Al2(SO4)2 + K2SO4 + H2O =>
4 Al + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)2 + 2 Al2(SO4)2 + K2SO4 + 7 H2O
NaI + AgNO3 = AgI(precipitate) + NaNO3 =>
NaI + AgNO3 = AgI(precipitate) + NaNO3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
O2 + As = As2O5 =>
5 O2 + 4 As = 2 As2O5
Zn + HClO3 = Zn(ClO3)2 + H2 =>
Zn + 2 HClO3 = Zn(ClO3)2 + H2
Уравняйте уравнение любой химической реакции
Уравнения, сбалансированные на предыдущий день |
Уравнения сбалансированы на10/22/24
Уравнения сбалансированы на11/21/23
Оставьте нам отзыв о своем опыте работы с балансировкой уравнений химических реакций.