Final answer:
The assertion that 'Gold(1) perchlorate calcium bromide = gold(1) bromide' is false because it does not accurately present a chemical equation or consider the reactivity of the elements and solubility rules.
Step-by-step explanation:
The statement 'Gold(1) perchlorate calcium bromide = gold(1) bromide' is false. The correct way to analyze a potential chemical reaction is to look at the reactants and predict the products based on chemical reactivity and solubility rules. Gold(I) perchlorate and calcium bromide, when written correctly as reactants, should be AuClO₄ and CaBr₂ respectively. A double displacement reaction might be expected to yield AuBr and Ca(ClO₄)₂, but the solubility of the products and the actual reactivity of the elements involved must be considered. Additionally, the provided statement does not properly reflect a chemical equation since it does not show the reactants or the products in a balanced manner.