brooklynunderwood46
24.01.2022 •
Chemistry
Write a balanced chemical ewuation for copper (II) sulphate reacting with iron (iii) hydroxide
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Ответ:
When balancing chemical equations our goal is to have the same number of each type of atom on both sides of the equation.
Only change the coefficients (these are the numbers in front substances).
Coefficients are the numbers in front of the molecule.
Never change the subscripts (the small numbers after elements).
Coefficients are the numbers in front of the molecule.
How to Balance:
CuSO4 + NaOH → Cu(OH)2 + Na2SO4
Word equation: Copper (II) Sulfate plus Sodium Hydroxide → Copper (II) hydroxide + Sodium sulfate
Type of Chemical Reaction: For this reaction we have a double replacement reaction.
Balancing Strategies: To balance this reaction be sure to count all of the oxygen atoms on both sides of the equation.
Note that the 2 in Cu(OH)2 applies to all of the atoms in the parentheses.
Balanced Equation: CuSO4 + 2NaOH = Cu(OH)2 + Na2SO4
Ответ:
El movimiento causado dentro de un fluido por la tendencia de un material más caliente y, por lo tanto, menos denso a subir, y un material más frío y más denso a hundirse bajo la influencia de la gravedad, lo que en consecuencia da como resultado la transferencia de calor.