Chemistry

Chemistry, 29.06.2019 10:30, ErikaS7494

How many spectator ions are found in the chemical reaction between aluminum oxide and sulfuric acid?

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Chemistry, 21.06.2019 17:30, penny3109

The following reaction shows the products when sulfuric acid and aluminum hydroxide react. al(oh)3 + h2so4 → al2(so4)3 + h2o the table shows the calculated amounts of reactants and products when the reaction was conducted in a laboratory. initial mass and yield sulfuric acid aluminum hydroxide initial amount of reactant 40 g 15 g theoretical yield of water from reactant 14.69 g 10.38 g what is the approximate amount of the leftover reactant? 11.73 g of sulfuric acid 10.33 g of sulfuric acid 11.12 g of aluminum hydroxide 13.67 g of aluminum hydroxide

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Chemistry, 22.06.2019 06:30, noathequeen

The following reaction shows the products when sulfuric acid and aluminum hydroxide react. al(oh)3 + h2so4 → al2(so4)3 + h2o the table shows the calculated amounts of reactants and products when the reaction was conducted in a laboratory. sulfuric acid aluminum hydroxide initial amount of reactant 40 g 15 g theoretical yield of water from reactant 14.69 g 10.38 g what is the approximate amount of the leftover reactant? 11.73 g of sulfuric acid 10.33 g of sulfuric acid 11.12 g of aluminum hydroxide 13.67 g of aluminum hydroxide

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Chemistry, 02.08.2019 17:10, zoeyandblaze

Strong electrolytes dissociate completely in water to form their respective ions. the equation that represents this dissociation is known as the ionic equation. the equation that gives the description of all the ionic and non-ionic species present in the reaction is known as the total ionic equation, which is the same as the complete ionic equation. however, not all of the ions represented in the total ionic equation undergo the reaction. the ions that are present on both sides of the total ionic equation are known as spectator ions. when the spectator ions are removed from the total ionic equation, you get the net ionic equation. the total ionic equation and the net ionic equation for a chemical reaction consider the neutralization reaction between potassium carbonate, k2co3, and hydrobromic acid, hbr, forming the salt potassium bromide, kbr, carbon dioxide, co2, and water, h2o. the balanced chemical equation for the reaction is k2co3(aq)+2hbr(aq)→2kbr(aq)+co2(g)+h2o(l) in the reaction, k2co3, hbr, and kbr are strong electrolytes, so these compounds dissociate completely in water to form their respective ions. the total ionic equation is 2k+(aq) + co32−(aq) + 2h+(aq) + 2br−(aq)→2k+(aq) + 2br−(aq) + co2(g) + h2o(l) to obtain the net ionic equation, the spectator ions k+ and br− are removed: co32−(aq)+2h+(aq)→co2(g)+h2o(l) using the chemical formula templates when writing chemical equations in mastering, indicate the physical states using the abbreviation

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Chemistry, 10.11.2019 03:31, babyboogrocks5572

For the following reaction, 4.07 grams of aluminum oxide are mixed with excess sulfuric acid. the reaction yields 10.4 grams of aluminum sulfate. aluminum oxide (s) + sulfuric acid (aq) aluminum sulfate (aq) + water (l) what is the theoretical yield of aluminum sulfate? grams what is the percent yield for this reaction? %

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